✅ 同义词
🗣️ 情景例句
Welcome aboard!
欢迎加入我们的行列！
If you look up, you can see the airplanes.
抬头看，你看到飞机了吧。
No. I've never been to that farm before. What kinds of animals have they got?
不，我以前从来没有去过那个农场。他们有哪些种类的动物？