Let's convert the basement into a home theater.

让我们把地下室改造成家庭影院吧。

We decided to finish the basement this summer.

我们决定今年夏天装修地下室。

The smell of mold came from the basement.

霉味是从地下室传来的。

The basement smells musty and damp.

地下室有霉味且潮湿。

The basement is damp and needs to be waterproofed.

地下室很潮湿，需要做防水处理。

The party was held in Mark's basement last night.

昨晚马克家的地窖里举办了一场派对。

The storm caused water to leak into the basement.

暴风雨导致水渗入了地下室。

My brother keeps all his tools in the basement.

我弟弟把所有的工具都放在地下室里。

The basement has a musty, stale smell.

地下室有一股发霉的气味。

Our basement got flooded during the storm.

我们的地下室在暴风雨中被淹没了。