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- When you are learning to ride a bicycle, you often tumble off. 当你学骑自行车时会经常摔倒。
- When you are learning to ride a bicycle,you often tumble off. 当你学骑自行车时会经常摔倒。
- This shop raffled off a bicycle. 这家商店以抽奖的方法卖出一辆自行车。
- He fell off a bicycle and hurt himself. 他从脚踏车上掉下来并且受伤了。
- tumble off a bicycle 从自行车上摔下来
- When you are learning to ride a bicycle,you often tumble off,but this teaches you how to keep you balance. 学骑车常会摔倒，可这能教会你如何保持平衡。
- When you are learning to ride a bicycle, you often tumble off, but this teaches you how to keep you balance. 学骑车常会摔倒，可这能教会你如何保持平衡。
- 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?
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Tumble down the stairs,off a bicycle,out of a tree,over a step,etc 从楼梯上滚下、从自行车上摔下、从树上掉下、绊倒在台阶上
- 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。
- 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。
- He is learning to ride a bicycle. 他正在学习骑自行车。
- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我们。
- Falling off a bicycle, getting hit while playing a sport, or being involved in a car accident are a few of the common causes of concussion. 从自行车上摔下，运动时受到撞击，或者遭遇车祸都是可能导致脑震荡的常见原因。
- Falling off a bicycle, getting hit while playing the sport, or being involved in a car accident are a few of the comman causes of concussion. 从自行车上摔下、运动时被击中头部、发生车祸是引起脑震荡的主要原因。
- He neatly fended off a jab at his chest. 他利落地挡开了当胸的一击。
- 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。
- The tension between us has eased off a little. 我们之间的紧张状况已经缓和一些。
