✅ 同义词
🗣️ 情景例句
These documents will give you some idea of our background.
这些资料会给您提供一些参考。
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
I'm certain he'll go to see the film, because he's bought a ticket.
我肯定他会去看电影的，冈为他把票都买好了。