Phyllantine
油柑亭
🗣️ 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
Excuse me to give you so much trouble.
对不起给你带来这么多麻烦。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-