🗣️ 情景例句
It's too noisy for some older people like Nat.
它对于像Nat这样的老人来说太吵了。
How long will you remain out?
你将会在外面逗留多久？
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。