Beachballs
(beachball 的复数) n.(紧急情况下将宇航员从沿轨道运行的航天器转移入救援运载工具的)密封球形救生器
🗣️ 情景例句
Good luck! And stop worrying!
祝你好运， 别再担心！
He's absorbed in his book.
他全神贯注地读书。
Sometimes were go upstream to a favourite backwater, sometimes we have our party at the boathouse,
有时，我们溯流而上来到我们喜爱的回水河汊举办；有时在船坞举办。