🗣️ 情景例句
Let's go for lunch. I'm buying.
去吃午饭吧， 我请客。
If you look up, you can see the airplanes.
抬头看，你看到飞机了吧。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。