Puzzlers
(puzzler 的复数) n. 令人困惑的人, 难题
🗣️ 情景例句
Do I need a visa to go to HongKong?
去香港需要签证吗？
All are not merry that dance lightly.
表面高兴的，未必都快乐。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。