Preknowledge
预先了解
🗣️ 情景例句
I have a ticket, I know.
我知道我有车票。
How much for a one-way ticket to shanghai?
去上海的单程票多少钱？
In the film, Chaplin and his friend are in California.
在这部影片里，卓别林和他的朋友都在加利福尼亚。