Preoiling
预先加油
🗣️ 情景例句
Do you own your house or do you rent?
你们自己有房子还是租房子？
He lives twice who lives well.
生活得好的等于生活了两次。
There are some clouds in the sky,but the sun is shining.
天空中飘着几朵云，但阳光灿烂。