Precolumn
前置柱
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
A little labour, much health.
适量劳动健身大有益。
I think we should paint it white. Then we can do some drawings on it.
我想我们应该把它粉刷一下。然后再在上面画些画。