论坛 › 往届竞赛参考文献 › Wood or Aluminum ,Which Baseball Bat Hits the Ball the Furthest

gdanskamir 发表于 2010-2-20 19:15

顶一下~！Wood or Aluminum ,Which Baseball Bat Hits the Ball the Furthest 有用~！

xiedwill 发表于 2010-2-20 19:17

好东西~好东西~好东西~好东西~好东西~好东西~好东西~好东西~

markswim 发表于 2010-2-20 19:41

中国留学生在国外出车祸了，连人带车翻下悬崖，police赶到后向下喊话道：“How are you？”留学生答：“I‘m fine，thank you！”然后pol走了，留学生就死了。

ch71444 发表于 2010-2-20 19:42

支持~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

yf200701 发表于 2010-2-20 19:52

谢谢啦~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

ermanmickey 发表于 2010-2-20 19:54

到底是下还是不下呢，想一会儿？

kongswim 发表于 2010-2-20 19:59

:victory::victory::hug::handshake

yf200701 发表于 2010-2-20 20:03

谢谢楼主~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

fddfunny 发表于 2010-2-20 20:04

thank you ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

fddfunny 发表于 2010-2-20 20:04

kankan~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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