Paperful
n. 一纸包的量
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。