Backflips
(backflip 的复数) n. 后翻式；后滚翻；倒翻筋斗\\nvi. 后空翻；表演后空翻
🗣️ 情景例句
sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
What should this sandwich be seasoned with?
这些三明治该加些什么调味品好？
Perhaps it will suffice to mention the nuclear bomb.
也许提一下核弹就足以说明了。