1·This is a table tennis ball.
这是一个乒乓球。
2·Your peripheral vision may not be all that good for watching a fast moving table tennis ball onto a relatively small racket head.
你的余光也未必那么好，能看着一些如此快速运动的小乒乓球到达一个相对较小的拍头上。
3·Where is the Beijing Olympiad table tennis ball project held?
北京奥运会乒乓球项目在哪里举行？
4·Boil one table tennis ball for 2 minutes. When it expands, take it out.
将一只乒乓球煮烫2分钟，待球体膨胀后取出。
5·Where Shenyang mass selling sticky table tennis ball bottom board, covering with a glue, credit are best? Be there no a fake?
沈阳哪里卖粘的乒乓球底板，套胶的质量，信誉最好？无假货？