🗣️ 情景例句
The number's no longer in service.
这个号码现在是空号。
What is done by night appears by day.
若要人不知，除非己莫为。
The inspector then asked the old lady to try to check what was missing by the next day and advised her not to stay alone in the flat for a few nights.
巡官请老妇人在次日之前设法查清丢了些什么，并劝她几夜之内不要独自一人在公寓过夜。