您要查找的是不是：
- Don't jump off a train when it's on the move. 火车未停稳时万勿跳下。
- This shop raffled off a bicycle. 这家商店以抽奖的方法卖出一辆自行车。
- It is dangerous to jump off a moving train. 火车在行驶时跳下来是很危险的。
- Allen would never jump off a diving board. 艾伦从不从跳水板上跳下。
- He fell off a bicycle and hurt himself. 他从脚踏车上掉下来并且受伤了。
- He dared to jump off a very tall building. 他敢从一个很高的楼上跳下去。
- jump off a bicycle 跳下自行车
- To lose one's balance and fall or jump off a surfboard. 被浪打翻失去平衡，然后从冲浪板上翻跌下来或跳下来
- Oh,yeah? What if you ordered us to jump off a cliff? 士兵甲:哦?真的吗?那么如果你命令我们从悬崖上跳下去呢?
- How can you jump off a fifty-foot ladder without getting hurt? 你怎么才能从五十尺高的梯子上跳下来没事?
- What will you do if someone falls off a bicycle and hurts himself badly? 如果有人从自行车上摔下来，伤得很厉害，你会怎么办?
- Charles: If everyone jumped off a bridge, would you jump off too? 查尔斯：如果大家都去跳河，你也跟着跳吗?
- He is learning to ride a bicycle. 他正在学习骑自行车。
- Miss kwan: Yes doc, When I was eight, I fell off a bicycle and ended upon terrible bruises and had to walk on crutches for a couple of weeks. 是的医师，当我八岁时，我从单车上跌下来受了严重的挫伤。有好几周我得拄着拐杖走路。
- A blonde and brunette were watching the6 o' clock news. The news was about a man about ready to jump off a bridge. 一个金发的女人和一个黑发的女人一起看6点新闻。新闻正在播放一个男人正要从桥上跳下去。
- Falling off a bicycle, getting hit while playing a sport, or being involved in a car accident are a few of the common courses of concussion. 从自行车上摔下来、在打球中的碰撞、或是汽车事故中受伤，都只是引发脑震的一些共同点。
- A blonde and brunette were watching the6 o' news. The news was about a man about ready to jump off a bridge. 一个金发的女人和一个黑发的女人一起看6点新闻。新闻正在播放一个男人正要从桥上跳下去。
- It's uphill work learning to ride a bicycle. 学骑自行车是件难事。
- This hill is too steep to ride up on a bicycle. 这山太陡了，骑自行车可上不去。
- Strangely, the more urge you feel to jump off a fixed pattern of thinking, the harder you find it to make it. 说也奇怪,你越急于摆脱一种思维定式,你越难于如愿。
