When I rush on the drill ground, I seem to be breeze of lightness.

当我在操场上奔跑时，我就好像风一样的轻盈。

youdao

My school is very big, there is a big drill ground, there is also several Dong Gao Lou2.

我的书院很大，有一个大操场，又有几栋高楼。

youdao

So each grass drill ground, turned into pieces of green grass, like pieces of green carpet.

于是一颗颗小草钻出地面，变成了一片片绿草地，像一块块绿色的地毯。

youdao

Recruits spend much of their time on parade-ground drill and firearms practice.

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It would have the ability to drill 2m into the ground.

BBC: Russia and Europe joint Mars bid agreement approved

To do that, it will make its way to locations thought most likely to support life and drill up to two metres into the ground.

BBC: Mars robots begin test campaign