在地上的用法和樣例：
例句
-
有些昆蟲把卵產在地上。
Some insects deposit their eggs on the ground. -
他在地上雙腳站得很穩。
He planted his feet firmly on the ground. -
地面潮濕時就不應該坐在地上。
You shouldn't sit on the ground when it's wet. -
雨後我們在地上能看到蚯蚓。
We can see earthworms on the ground after rain. -
他們把一些花環放在地上。
They put some wreathes on the ground.
