Players sometimes kick the ball, but they also throw the ball and run with it.
球员有时踢球,但他们也会把球扔出去,然后带球跑。
The big ball is heavier than the small ball.
大球比小球重。
Suppose someone to place an iron ball on the table, then this ball will run straightway towards the magnet.
假设有人在桌子上摆一个铁球,那么这个铁球立刻就会朝着磁铁的方向滚动过去。
(JANIS JOPLIN - "BALL AND CHAIN") The music ended on Sunday night or,rather,the early hours of Monday, August eighteenth.
VOA: special.2009.08.10
It's not going to be a backscatter event if your ping-pong ball hits the frame or these strings, or the top part.
打到原子核了就是背散射,如果打到框上。
So, it'll be considered a backscatter event if your ping-pong ball hits one of the nuclei.
什么情况是背散射,如果你们的乒乓球。
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