如何使用 "floor" 造句

1. The basin had reached the first floor .
脸盆终于滚到了一楼。
2. The observation deck is located on the 124th floor .
该塔的观景台位于第124层。
3. As your feet lightly touch the floor , repeat .
当你的脚轻触地面的时候,重复。
4. Mom found him on the floor .
妈妈发现他倒在地板上.
5. We 're on the main floor .
我们现在的位置是主楼层。