??? 情景例句
Have you ever been to Nanjing?
你曾去過南京嗎?
Steel ball
鋼珠
I don't know, he says. It isn't a plane, and it isn't a bike. I think we can say it's a plike.
“我不知道”,他說,“不是飛機,也不是自行車,我想可以把它叫飛車”。