ground floor例句
The elevator creaked to a halt at the
ground floor.
电梯嘎吱一声停在了一层。
She showed him around the
ground floor of the empty house.
她带他参观了这处空房子的底楼。
Investigations had revealed extensive rot in the beams under the
ground floor.
调查发现一层地下的横梁大面积腐烂。