您要查找的是不是：
- He can't maintain enough equilibrium to ride a bike. 他骑自行车不能保持平衡。
- I've been able to ride a bike from the cradle. 我自幼就会骑自行车。
- She was frightened to ride a bike. 她不敢骑自行车。
- I can ride a bike,but I can not ride on a horse. 我能骑自行车，但我不能骑马。
- You need strong nerves to ride a bike in London. 在伦敦骑自行车，你可得有胆量。
- I know it sounds pathetic, but I can't ride a bike. 我知道这听起来不可信，但我真的不会骑车。
- My father taught me how to ride a bike. 我父亲教会了我骑自行车。
- I usually ride a bike to school. 我通常骑自行车去学校。
- Jim was able to ride a bike two years ago. 吉姆两年前就能骑自行车了。
- I can't even ride a bike, let alone a motobike. 我连骑自行车都不会,更不用说骑摩托车了。
- But remember, be careful when you ride a bike. 但是请记住,骑车的时候要小心。
- I found it not very easy to learn to ride a bike. 我发现学骑车不很容易。
- I prefer to ride a bike rather than take a bus. 我宁愿骑自行车也不座公交车。
- I can ride a bike, but I can not ride a horse. 我能骑自行车，但我不能骑马。
- It is not safe to ride a bike without a helmet. 骑摩托车不戴安全帽很危险。
- Zack: I can't ride a bike or drive a car. （有些事情，你只能透过多多练习来学会。。。骑脚踏车，开车，取悦女人。）
- Chick: You are late. Can you ride a bike next time? 你迟到了，下一次可以骑脚踏车来吗？
- He can ride a bike now, but he couldn't a few weeks ago. 他现在能骑自行车了，但几星期前他不会。
- On Wednesdays,he want to ride a bike with his family. 星期三和家人一起去骑脚踏车；
- Riding a bike on ice is what grabs me. 在冰上骑车对我很有吸引力。
