那动作一摇一摆，灵活自如。

As soon as that movement swings a pendulum, nimble freely.

youdao

所有瞥见我的人，都摇着头，那动作像在跳一支明快的舞。

Ten thousand saw I at a glance, tossing their heads in sprightly dance.

youdao

赫麦妮正在吃一片面包，听伯金这样说，她忙把面包从牙缝中拉出来，那动作慢而可笑。

Hermione was biting a piece of bread pulling it from between her teeth with her fingers in a slow slightly derisive movement. She turned to Birkin.

youdao

You do that eight billion times in your life and you can hit a good top spin backhand.

如果你把这个动作做上八十亿次,那你一定能打个漂亮的反手上旋球

耶鲁公开课 - 聆听音乐课程节选