Epicentrum
n. 震中, 震源地
🗣️ 情景例句
What does John do?
John现在做什么事？
That's a good idea.
好主意。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。