bouncing ball

基本解釋

For example, a bouncing ball tends to have a lot of ease in and out when at the top of its bounce.
例如，一個(gè)彈跳的球在它跳到頂部時(shí)趨向于緩入和緩出。
blog.sina.com.cn
When play restarted almost immediately a bouncing ball was contested and water and sweat flew off the players' heads.
幾乎是在比賽剛剛重新開始時(shí)，就出現(xiàn)了爭(zhēng)搶反彈球的場(chǎng)面，水和汗夾從球員的頭上飛濺出來(lái)。
It's the most important aspect, and the part on which the whole cycle rests… just imagine that the hips are a bouncing ball that to give weight and rhythm to the cycle.
這是最重要的一環(huán)，是整個(gè)運(yùn)動(dòng)都要依賴的一分，只需要把胯想象成一個(gè)跳躍的球，它將帶給整個(gè)循環(huán)以重量和節(jié)奏。

His records include bouncing a ball the fastest for one mile,or 1.6 kilometers, on the Great Wall of China.