basement

During the tornado warning, the whole family took shelter in the concrete basement.

(Chinese) 在龙卷风警报期间，全家人都躲进混凝土地下室避难。

He converted his damp basement into a soundproof music studio for his band.

(Chinese) 他将潮湿的地下室改造成了一个隔音的音乐工作室，供他的乐队使用。