×
Array
(
[fid] => 6728
[description] => 理论知识,玩法技巧,专业术语解释,迈向体育菠菜高手的摇篮!
[password] =>
[icon] => 7c/common_6728_icon.png
[redirect] =>
[attachextensions] =>
[creditspolicy] => Array
(
[digest] => Array
(
[usecustom] => 1
[cycletype] => 0
[cycletime] => 0
[rewardnum] => 1
[extcredits1] => 0
[extcredits2] => 0
[extcredits3] => 0
[extcredits4] => 0
[extcredits5] => 0
[extcredits6] => 0
[extcredits7] => 0
[extcredits8] => 0
[rid] => 3
[fid] => 6728
[rulename] => 加精华
[action] => digest
[fids] => 6966,6903,6944,6958,6929,6874,6894,6896,6885,6857,6868,555,6783,6799,6845,6895,6817,1111,6873,6870,6821,6951,6879,6876,6948,6904,6950,6956,6862,6886,6957,6779,6907,6855,6945,6952,6954,6955,6959,6914,6965,6971,6972,6960,6953,6942,6910,6949,6962,6963,6964,6927,6926,6973,6728
)
[post] => Array
(
[usecustom] => 1
[cycletype] => 1
[cycletime] => 0
[rewardnum] => 5
[extcredits1] => 0
[extcredits2] => 0
[extcredits3] => 0
[extcredits4] => 0
[extcredits6] => 0
[extcredits5] => 0
[extcredits7] => 0
[extcredits8] => 0
[rid] => 1
[fid] => 6728
[rulename] => 发表主题
[action] => post
[fids] => 32,52,67,447,1120,1151,1156,6750,6762,6763,6766,6769,6772,6773,6787,6796,6808,6809,6810,6813,6814,6820,6829,6830,6846,6856,6864,6865,6827,6930,6931,6776,6858,6880,6764,6932,6871,6758,6905,1116,6788,6812,6798,6736,6759,6842,6966,6767,6828,6924,6935,6936,6938,6940,6941,6826,6909,6803,6919,6911,6908,6881,6920,6912,6913,6921,6925,6922,6789,6818,6819,6872,6928,6866,6969,6891,6889,6888,6917,6939,6947,6961,6824,6815,6937,6943,6970,6869,1121,6934,6903,6974,6944,6958,6929,6874,6894,6765,6896,6885,6857,6868,1113,6778,56,6844,6878,6802,6933,6811,6923,6877,6875,6918,6892,6757,6832,6833,6836,6790,6838,6794,6791,6795,6793,6848,6837,6849,6850,6851,6852,6853,6854,6863,6882,6900,6902,555,6783,6799,6845,6895,6817,1111,6873,6870,6821,6951,6879,6876,6948,6904,6950,6956,6862,6886,6957,6779,6907,6855,6945,6952,6954,6955,6959,6914,6965,6971,6972,6960,6953,6942,6910,6949,6962,6963,6964,6927,6926,6973,6728
)
[reply] => Array
(
[usecustom] => 1
[cycletype] => 1
[cycletime] => 0
[rewardnum] => 0
[extcredits1] => 0
[extcredits2] => 0
[extcredits3] => 0
[extcredits4] => 0
[extcredits6] => 0
[extcredits5] => 0
[extcredits7] => 0
[extcredits8] => 0
[rid] => 2
[fid] => 6728
[rulename] => 发表回复
[action] => reply
[fids] => 32,52,67,447,1120,1151,1156,6750,6763,6766,6769,6772,6773,6787,6796,6808,6809,6810,6813,6814,6820,6829,6830,6846,6856,6864,6865,6827,6930,6931,6776,6858,6880,6764,6932,6871,6758,1116,6788,6812,6798,6736,6759,6842,6966,6767,6828,6924,6935,6936,6938,6940,6941,6826,6909,6803,6919,6911,6908,6881,6920,6912,6913,6921,6925,6922,6789,6818,6819,6872,6928,6866,6969,6891,6889,6888,6917,6939,6947,6961,6824,6815,6937,6943,6970,6869,1121,6934,6903,6974,6944,6958,6929,6874,6894,6765,6896,6885,6857,6868,1113,6778,56,6844,6878,6802,6933,6811,6923,6877,6875,6918,6892,6757,6832,6833,6836,6790,6838,6794,6791,6795,6793,6848,6837,6849,6850,6851,6852,6853,6854,6863,6900,6902,555,6783,6799,6845,6895,6817,1111,6873,6870,6821,6951,6879,6876,6948,6904,6950,6956,6862,6886,6957,6779,6907,6855,6945,6952,6954,6955,6959,6914,6965,6971,6972,6960,6953,6942,6910,6949,6962,6963,6964,6927,6926,6973,6728
)
)
[formulaperm] => a:5:{i:0;s:0:"";i:1;s:0:"";s:7:"message";s:0:"";s:5:"medal";N;s:5:"users";s:0:"";}
[moderators] =>
[rules] => 1)发布主题帖+1经验+1活跃币,回贴+10华小分
2)Lv.1及其以上级别会员可以发布主题帖,Lv.1及其以上会员可以回帖
4)转帖请在主题上标明
5)禁止发布与本版块无关的主题(违反,帖子转移到相关版块,并扣50经验)
6)禁止回复与主题无关的帖子(违反,帖子删除,并扣10经验)
[threadtypes] => Array
(
[required] => 1
[listable] => 1
[prefix] => 1
[types] => Array
(
[137] => 体育菠菜玩法规则
[138] => 体育菠菜心得方法
[139] => 体育菠菜问题咨询
)
[icons] => Array
(
[137] =>
[138] =>
[139] =>
)
[moderators] => Array
(
[137] =>
[138] =>
[139] =>
)
)
[threadsorts] => Array
(
)
[viewperm] => 9 26 22 11 12 13 14 15 27 43 44 60 61 62 63 64 19 31 67 68 69 73 75 76 81 83 84 87 89 90 91 33 38 57 58 65 66 74 77 79 80 85 86 1 2 3 7 8 92
[postperm] => 22 11 12 13 14 15 27 43 44 60 61 62 63 64 75 76 83 84 87 33 38 58 65 66 74 77 79 80 85 86 1 2 3 92
[replyperm] => 26 22 11 12 13 14 15 27 43 44 60 61 62 63 64 67 68 73 75 76 83 84 87 33 38 57 58 65 66 74 77 79 80 85 86 1 2 3 92
[getattachperm] => 26 22 11 12 13 14 15 27 43 44 60 61 62 63 64 67 68 73 75 76 83 84 87 33 38 57 58 65 66 74 77 79 80 85 86 1 2 3 92
[postattachperm] => 26 22 11 12 13 14 15 27 43 44 60 61 62 63 64 67 68 73 75 76 83 84 87 33 38 57 58 65 66 74 77 79 80 85 86 1 2 3 92
[postimageperm] => 26 22 11 12 13 14 15 27 43 44 60 61 62 63 64 67 68 73 75 76 83 84 87 33 38 57 58 65 66 74 77 79 80 85 86 1 2 3 92
[spviewperm] =>
[seotitle] =>
[keywords] => 足球,篮球,体育,规则,打法
[seodescription] => 理论知识,玩法技巧,专业术语解释,迈向体育菠菜高手的摇篮!<br /><a href="http://www.hrceluebbs.com/thread-51289-1-1.html" target="_blank"><font color="red">【体育菠菜新人必看】</font></a> <a href="http://www.hrceluebbs.com/forumdisplay.php?fid=6728&filter=type&typeid=33" target="_blank"><font color="red">【体育菠菜规则】</font></a> <a href="http://www.hrceluebbs.com/forumdisplay.php?fid=6728&filter=type&typeid=34" target="_blank"><font color="red">【体育菠菜心得】</font></a> <a href="http://www.hrceluebbs.com/forumdisplay.php?fid=6728&filter=type&typeid=100" target="_blank"><font color="red">【体育菠菜问题咨询】</font></a>
[supe_pushsetting] =>
[modrecommend] => Array
(
[open] => 0
[sort] => 0
[orderby] => 2
[num] => 10
[imagenum] => 5
[imagewidth] => 200
[imageheight] => 150
[maxlength] => 0
[cachelife] => 900
[dateline] => 0
)
[threadplugin] => Array
(
)
[replybg] =>
[extra] => a:2:{s:9:"namecolor";s:0:"";s:9:"iconwidth";s:2:"60";}
[jointype] => 0
[gviewperm] => 0
[membernum] => 0
[dateline] => 0
[lastupdate] => 0
[activity] => 0
[founderuid] => 0
[foundername] =>
[banner] =>
[groupnum] => 0
[commentitem] =>
[relatedgroup] =>
[picstyle] => 0
[widthauto] => 0
[noantitheft] => 0
[noforumhidewater] => 0
[noforumrecommend] => 0
[livetid] => 0
[price] => 0
[fup] => 6831
[type] => forum
[name] => 体育知识讲座
[status] => 1
[displayorder] => 5
[styleid] => 0
[threads] => 2735
[posts] => 23139
[todayposts] => 0
[yesterdayposts] => 0
[rank] => 114
[oldrank] => 113
[lastpost] => 125127 升降盘理论 1741350473 france89
[domain] =>
[allowsmilies] => 1
[allowhtml] => 1
[allowbbcode] => 1
[allowimgcode] => 1
[allowmediacode] => 0
[allowanonymous] => 0
[allowpostspecial] => 1
[allowspecialonly] => 0
[allowappend] => 0
[alloweditrules] => 0
[allowfeed] => 0
[allowside] => 0
[recyclebin] => 1
[modnewposts] => 2
[jammer] => 1
[disablewatermark] => 0
[inheritedmod] => 0
[autoclose] => 0
[forumcolumns] => 0
[catforumcolumns] => 0
[threadcaches] => 0
[alloweditpost] => 1
[simple] => 16
[modworks] => 1
[allowglobalstick] => 1
[level] => 0
[commoncredits] => 0
[archive] => 0
[recommend] => 0
[favtimes] => 0
[sharetimes] => 0
[disablethumb] => 0
[disablecollect] => 0
[ismoderator] => 0
[threadtableid] => 0
[allowreply] =>
[allowpost] =>
[allowpostattach] =>
)
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 2772 小时
本月在线: 0 分钟
|
|
一、我们先假设一个抽样数W={W(ij)|i,j∈N}, W(ij)就是比赛的进球结果,i,j分别表示主客队的进球数。
; G3 k; s2 B- E7 p# E3 N; i% T那么,平局、主胜、客胜就有以下表达式:
( O. r* |2 ^- WA(d) = {W(ij)|i=j, i∈N, j∈N}3 T) t' z ~) e8 R( _
A(h) = {W(ij)|i>j, i∈N, j∈N}
V0 H5 Q+ R1 T8 gA(a) = {W(ij)|i 接着我们引入一个符号P(i)表示平胜负的概率,P(Ai)∈[0,1]:
# `4 {9 E( ?% K% _: I' h1 vP(i)=P(Ai), i∈{0, 1, 2}
- s5 R* O, t( K4 p二、首先来说说平手盘(即0:0Handicaps或我们经常在国外上看到的(Moneyline)0 T h" C, {& h, H. F
假设b(h)表示主队的投注总数,b(a)表示客队的投注总数,那么投注主客队的回报总数额为:
* n& W+ M% X2 K/ Q6 F( p* B2 M( K{b(h) , 即上面所述的A(d)结果发生
# E6 r5 D( K" s6 w$ H7 \$ RR(1)={O(h)*b(h),即上面所述的A(h)结果发生3 f2 b. l; ~: ]7 D: V
{0 , 即上面所述的A(a)结果发生
1 D: A- p# o* \5 M0 W/ i0 H以及
- ]: S) `! ^6 V, b6 B9 R' ]{b(a) , 即上面所述的A(d)结果发生# H& f3 q) a6 W+ x
R(2)={0, 即上面所述的A(h)结果发生. d2 |- d5 D1 ]7 ]! G
{O(a)*b(a),即上面所述的A(a)结果发生2 N6 D1 C6 U% u) Y3 O) {+ g
如果O(h)表示平手盘下的主队赔率,O(a)表示平手盘下的客队赔率
0 _$ K$ e/ {1 r) b那么投注主客的期望回报总数分别为
$ r% H- F0 r: N. ]/ H; Z& [E[R(1)]=P(d)*b(h)+P(h)*O(h)*b(h)=b(h)*[P(d)+p(h)O(h)]! R l1 w3 z3 u: M& a
E[R(2)]=P(d)*b(a)+P(a)*O(a)*b(a)=b(a)*[P(d)+p(a)O(a)]1 X$ d# v. P0 l( c6 m
按照真实赔率(暂不包含庄家优势),我们可以认为实际投注回报与期望投注回报相等
; w8 Q- T S8 B0 r6 F1 A5 NE[R(1)]=b(h)*[P(d)+p(h)O(h)]=b(h)
/ T7 z) m. M6 ^# Y: vP(d)+p(h)O(h)=15 _+ I0 @6 j. q) S! v' _5 p
O(h)=(1-P(d))/P(h)-----这里就得出平手盘下计算主队赔率的公式
8 C7 P D1 R3 a1 pE[R(2)]=b(a)*[P(d)+p(a)O(a)]=b(a)
$ h- ^9 d7 \/ J G" t2 jP(d)+p(a)O(a)=1
# X* H9 h# V9 TO(a)=(1-P(d))/P(a)-----这里就得出平手盘下计算客队赔率的公式' q7 p& x, s& C
在极端情况下,可以认为平手盘亚洲赔率(或moneyline),就是在不发生平局结果条件下(就是公式中P(d)=0),主胜客胜概率的倒数. B6 T+ _+ ~3 F) V) J, c; O
三、半球盘的计算描述
7 V- Z! ~6 H4 ]1 r接着我们来看看主队(HOME TEAM)受半球(1/2:0 Handicaps的情况)- _5 Z& g, n% f6 P' W/ {) @4 z
还是假设b(h)表示主队的投注总数,b(a)表示客队的投注总数,那么投注主客队的回报总数额为:
0 [* `. S7 u9 v' l; g: a{O(h)*b(h),即上面所述的A(d)结果发生& {9 ?. z" Q2 T7 U6 k0 @1 B7 x
R(1)={O(h)*b(h),即上面所述的A(h)结果发生/ B5 B8 @6 F( c) {9 ~ d# f: l& J
{0 , 即上面所述的A(a)结果发生
2 k1 u( n( S9 @以及% _, F% S6 O2 p4 o7 C4 E( w$ s
{0 , 即上面所述的A(d)结果发生! Q- I* u! ]/ L' ^2 e" V
R(2)={0, 即上面所述的A(h)结果发生# Q! |. y. R, g
{O(a)*b(a),即上面所述的A(a)结果发生6 u0 U7 M- ^6 C% C( ]
如果O(h)表示受半球盘下的主队赔率,O(a)表示客队赔率1 R1 J) ?" F8 e6 `6 K- }
投注主客的期望回报总数分别为
2 P2 h0 I: v6 F) p% |6 p( m! HE[R(1)]=P(d)*O(h)*b(h)+P(h)*O(h)*b(h)=b(h)*O(h)*[P(d)+p(h)]
: c5 D8 h0 O3 A' P aE[R(2)]=P(a)*O(a)*b(a)5 T B; [( I' B
假设实际投注回报与期望投注回报相等
" z" `7 Y- y6 lE[R(1)]=b(h)*O(h)*[P(d)+p(h)]=b(h)- {( @3 X) z+ Z, e0 Z5 t
O(h)*[P(d)+p(h)]=1( K% e; z! F1 }1 t
O(h)=1/[P(d)+p(h)]/ u0 z/ Q2 T1 H( M' e. F
E[R(2)]=P(a)*O(a)*b(a)=b(a)# O/ k" c! X1 T( L% b( g
P(a)*O(a)=1! Q. J; w4 p: O& g+ L! k9 P
O(a)=1/P(a)% P& R0 w% Z- u/ z9 U/ L! r T. Q& q) @6 F
同样道理可以计算让半球(0:1/2 Handicaps)的亚洲盘赔率
2 l& u) S% M% L- ?O(h)=1/p(h)
' j& f0 Q+ D* [, T# U4 bO(a)=1/[P(d)+p(a)]
/ F- u; @+ o( S1 n8 r4 G/ `2 p" z四、平半球盘的计算描述
9 A8 z/ d# @- ~, Y& ]这个稍复杂一点
* y4 C5 T5 f, o接着我们来看看主队(HOME TEAM)受平半球(1/4:0 Handicaps的情况)
+ a5 W* d! {+ _5 p还是假设b(h)表示主队的投注总数,b(a)表示客队的投注总数,那么投注主客队的回报总数额计算:
( {: L4 K. |* o, u6 `9 k" i: r{[O(h)+1]/2×b(h), 即上面所述的A(d)结果发生
% N8 V. s9 F* L2 K% Z5 x2 IR(1)={O(h)*b(h), 即上面所述的A(h)结果发生
* \* h/ r+ U {6 k; v5 l' z{0, 即上面所述的A(a)结果发生
" d, m) t' y8 }) k3 Y以及
. g* m! R4 U( O4 K" S{1/2×b(a) , 即上面所述的A(d)结果发生( d' h ]% F* T0 _3 q6 m* \+ I
R(2)={0, 即上面所述的A(h)结果发生; A# `6 \7 ?0 k$ h8 b+ h5 y
{O(a)*b(a), 即上面所述的A(a)结果发生
. R" l/ l# r% \ M投注主客的期望回报总数分别为
: E# |3 S& R% TE[R(1)]=P(d)×{[O(h)+1]/2}×b(h)+P(h)×O(h)×b(h)=b(h)*(P(d)×{[O(h)+1]/2}+P(h)×O(h))( G3 \* d, X9 H; _) R$ C
E[R(2)]=1/2×b(a)×P(d)+P(a)*O(a)*b(a)=b(a)*[1/2×P(d)+P(a)*O(a)]% u4 b' h/ P" W9 O( D
和上面计算过程相似,得出: b1 o( j, h8 i# ]+ T9 O- O
E[R(1)]=b(h)*(P(d)×{[O(h)+1]/2}+P(h)×O(h))=b(h)# y+ I! L5 [- O" r
P(d)×{[O(h)+1]/2}+P(h)×O(h)=1
& ^8 _! v* L4 h! {9 OO(h)*[1/2*P(d)+P(h)]+1/2*P(d)=1" F0 s! m1 Q$ a. l/ V" ^% t
O(h)=[1-1/2*P(d)]/[1/2*P(d)+P(h)]=(1-P(d)/2)/(P(d)/2+P(h))
/ g6 x2 @ P6 T2 d3 W* \0 NE[R(2)]=b(a)*[1/2×P(d)+P(a)*O(a)]=b(a)
: n' X8 W( k4 ]' E# Y1/2×P(d)+P(a)*O(a)=1
. B D3 [/ T! q2 T% \& q9 {7 AO(a)=[1-1/2×P(d)]/P(a)=(1-P(d)/2)/P(a). @( }. Q! k; x+ m, o! R: A
同样主队让平半就分别是
8 n+ z9 `; c6 F/ lO(h)=(1-P(d)/2)/P(h)# Q# ?$ }0 }' Z
O(a)=(1-P(d)/2)/(P(d)/2+P(a))9 c/ e3 `1 L4 f& D! D$ V
五、一球、两球等整数盘(这里先暂时说主队让1球的情况,0:1,Handicaps,其它可以类推的)
6 l! o+ |7 m2 n/ @可以采用类似公式,在(一)中我们分别用A(d)、A(h)、A(a)描述平局、主胜、客胜事件的发生。现在改用另外的符号代替,如B(d)、B(h)、B(a),同时除了平、胜、负概率P(i)(i=d,h,a)外,还需要引入一个一个概率值P(hX)来代表主队赢一球(X=1)、二球(X=2)...的概率,下面来进行演算
8 x7 I3 n' m% G5 q6 N: j9 p. FB(d) = {W(ij)|i=j+k, i∈N, j∈N,k∈N}3 r) p! g9 m; _ c+ v! v, C5 x! r& ^) |
B(h) = {W(ij)|i>j+k, i∈N, j∈N,k∈N}
! Z% u6 G5 P/ @ N; M, nB(a) = {W(ij)|i i,j分别表示主客队的进球数,k代表让球数
6 z2 B) G2 \) q n8 u& c4 p. _+ K接着,假设b(h)表示主队的投注总数,b(a)表示客队的投注总数,那么投注主客队的回报总数额为:' h; i( Q6 v# A5 H5 m% D
{b(h)*O(h) , 即上面所述的B(d)结果发生$ x! o' ?" X" o/ P9 O8 V) W2 @9 _
R(1)={b(h)-O(h)*b(h),即上面所述的B(h)结果发生
h$ J$ Y0 g7 C2 e{0 , 即上面所述的B(a)结果发生& W @# F+ i4 R4 D5 v' l
以及
' _3 I o. r) j2 p5 k5 k& ]5 d{b(a) , 即上面所述的B(d)结果发生
& w x3 Q$ @1 n. x2 g+ zR(2)={0, 即上面所述的B(h)结果发生
3 r9 i, C% D8 K4 Z9 J+ T+ N{O(a)*b(a),即上面所述的B(a)结果发生3 U n9 w- H3 X# ?$ ^2 h
投注主客的期望回报总数分别为
0 G2 J$ S: @4 M1 ] G( mE[R(1)]=P(h)*b(h)*O(h)+P(h1)*(b(h)-O(h)*b(h))=b(h)*[P(h)*O(h)+P(h1)-P(h1)*O(h)]
+ I, v* P; d1 u0 l. LE[R(2)]=P(h1)*b(a)+(1-P(h))*O(a)*b(a)=b(a)*(P(h1)+O(a)-P(h)*O(a))
# X" m( G+ ?/ S! b假设实际投注回报与期望投注回报相等
$ C- X: ?1 r5 j" e4 {, ZE[R(1)]=b(h)*[P(h)*O(h)+P(h1)-P(h1)*O(h)]=b(h)
8 j$ |* I8 L$ B( s$ p& cP(h)*O(h)+P(h1)-P(h1)*O(h)=1
p8 @( r# D, K& @& l0 l1 dO(h)*(P(h)-P(h1))=1-P(h1)& Q, c) s! X" g0 ^/ K
O(h)=(1-P(h1))/(P(h)-P(h1)) w6 ?3 a% X) r2 k) ^
E[R(2)]=b(a)*(P(h1)+O(a)-P(h)*O(a))=b(a)
. ^: `; R! ]- [( GP(h1)+O(a)-P(h)*O(a)=1" }$ D& v) ]6 G
O(a)*(1-P(h))=1-P(h1)
/ R8 m8 H2 W' Z" h$ NO(a)=(1-P(h1))/(1-P(h))
1 k; c! J8 d5 k# p以上(五)部分是让一球的情况,让两球以上整数盘和反过来受让整数盘是可以同样演算的。1 ?5 |) R" j9 p2 |% \
简单小结一球或整数盘,其实理论的演算过程不难,但是如何准确计算赢整数球的概率(P(hi)就是其中的难点,这已经涉及到如何用相对动态实力差或球差来计算各种赢球概率(是指赢1、2、3...球的概率,也可以说是赢球比分概率)的问题,使用自己数据模型里的数据来计算。 |
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 8014 小时
本月在线: 1 小时
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 59 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 91 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 105 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 1426 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 1116 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 分钟
本月在线: 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 4844 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 6295 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 5136 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|
当前离线
经验:
天策币:
活跃币:
策小分:
总在线: 1814 小时
本月在线: 0 分钟
|
|
|
|
|
|
|
|