🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
I'm changing my hotel. I'll drop in and leave the new address.
我就要换一家旅馆了。我会顺便再来一趟，把新地址留下来的。