1. Tricycles are lined up on the floor of the pool seven feet under water.
    三轮车并排放在7英尺深的游泳池底上。

2. Then sweep the floor.
    然后扫扫地。

3. Thursday Charles had to stand in a corner during story-time because he kept pounding his feet on the floor.
    星期四查尔斯不得不在讲故事的时候立壁角，因为他一直在地板上跺脚。

4. The door man said, "You must go to the twentieth floor."
    看门人说："你们必须上20楼。"

5. They jumped back over the counter. One of them lost his balance when he landed on the floor and fell over. The other two swore at him again. Then they left through the door, warning us, "Don't move. Stay like that with your hands up for ten minu
    他们扶起了那个银行保安，这个可怜的傢伙当时还趴在地上。接着就是一片混乱。

6. They picked up the bank guard who, poor fellow, was still lying flat on the floor. There was a good deal of confusion (混乱).
    门外繁华的街道上生活仍然正常地进行着，我也漫步走回学校。途中我碰到了学校的会计，并平静地向他提及了我刚刚经历了一起银行抢劫案。当然，他非常惊讶，并且问我，"想喝点什么吗？"我说"好的。"

7. He scrubbed the floor clean.
    他把地板擦干净了.

8. He delivered a speech on the floor of the senate.
    他在参议院发表了演说。

9. He wrestled his opponent to the floor/ground.
    他把对手摔倒在地上.

10. He came home the same way, the front door flying open, his cap on the floor, and the voice, suddenly rough, shouting, "Isn't anybody here?"
    他回家时还是那副粗鲁样：撞开前门，把帽子往地板上一扔，突然粗着嗓门喊道："家里有人吗？"