If the auger is operated slowly, we could take out as little as a cubic centimetre of material at a time.

如果让钻头缓慢地工作，我们每次能取出只有一立方厘米那么点的泥土。

youdao

If the auger is operated slowly, we could take out as little as a cubic centimetre of material at a time.

如果让钻头缓慢地工作，我们每次能取出只有一立方厘米那么点的泥土。

youdao