This room is the largest on the ground floor.

这个屋子是一层最大的。

When I was looking for the exit, I saw that shoes were actually sold downstairs on the ground floor, not the first floor.

当我找出口时，我看到鞋子实际上是在底楼卖的，而不是在一楼。

The basement is below the ground floor.

地下室在一楼下面。

The elevator descended to the ground floor.

电梯下降到了一楼。

The canteen is located on the ground floor.

食堂位于一楼。

The elevator will descend to the ground floor.

电梯将下降到一楼。

We live on the ground floor of this building.

我们住在这栋楼的底层。

You can enter from the ground floor entrance.

你可以从底层的入口进入。

The elevator is descending to the ground floor.

电梯正在下降到一楼。

Rooms on the ground floor are usually cheaper.

底层的房间通常比较便宜。