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- The Vostok 1 spaceship reached a point 325 kilometers (203miles) high before it began to fall back to the earth. 东方一号宇宙飞船在开始返回地球之前到达了325公里(203英里)高度。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Presumably if all life on Earth were extinguished, the Earth's atmosphere would fall back to a persistent equilibrium, and become as boringly predictable as Mars and Venus. 可能要等地球上所有的生命都寂灭之后，地球的大气才会回降至持续平衡状态，变得像火星和金星那样沉闷。
- The crowd fell back to let the ambulance through. 人群往后退，让救护车通过。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- The burden on his back seemed to be crushing him to the earth. 他背上的重负似乎要把他压倒在地。
- Dissoluble airborne pollutants brought back to the earth as rain. 空中可溶解的污染物质又以雨的形式重新落到地上
- Our attack was so vigorous that the enemy had to fall back to the river bank. 我方的进攻很猛烈, 敌人只好退至河岸。
- The hounds harked back to the dells. 猎犬折回小山谷想再找寻到嗅迹。
- George led them back to the right way. 乔治把他们领回到正路上来。
- Rockets, your insult to the stars follows yourself back to the earth. 爆竹呀，你对群星的侮蔑，又跟着你自己回到地上来了。
- He makes a return and go back to the hotel. 他掉转车头，驶回饭店。
- Rockets,your insult to the stars follows yourself back to the earth. 爆竹呀，你对群星的侮蔑，又跟着你自己回到地上来了。
- Send these faulty goods back to the manufacturer. 把这些次货退还给厂家。
- If we should throw the ball at a speed of about five miles a second ,it wouldn't fall back to the ground . 如果我们以每秒约五英里的速度抛出这个球，球就不会再落回地面。
- Don't answer back to the elders; it's not polite. 不要和长辈顶嘴，这是不礼貌的。
- The men fell back to previously prepared positions. 士兵们退到事先准备好的阵地。
- Move unintentionally and soon this neurotic style of life will be dropped and you will fall back to the source. 无拘无束地行事，不久，这种神经质的生活状态将被放下，你将回归到源泉。
- The car tying-poles hastily fell back to the roadside. 担子很快地就让到路边。
- The moon is the nearest heavenly body to the earth. 月球是离地球最近的天体。
