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- He is learning to ride a bicycle. 他正在学习骑自行车。
- When you can, walk or ride a bicycle. 如果可能的话，步行或骑自行车。
- Walk or ride a bicycle or use bus or MRT. 走路、骑脚踏车、或爱用大众运输工具。
- 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。
- She is too little to ride a bicycle. 她太小了，不能骑脚踏车。
- After dinner sit a while; after supper walk a mile. [谚]饭后百步，延年益寿。
- A bicycle is a real boon when you live in a small town. 住在小城镇上，有辆自行车确实极为方便。
- A bicycle and a motorcycle are built on the same principle. 自行车和摩托车是根据同样的原理制造的。
- I'll get along with a bicycle until we can afford a car. 在我们买得起汽车以前，我将继续用单车凑合凑合。
- If I had a bicycle made of stainless steel, it will never get rust. 要是我有一辆不锈钢制造的自行车，它就再也不会生锈了。
- A bicycle's often far more convenient than a car in busy cities. 在热闹的都市里骑自行车往往比坐汽车方便得多。
- The doctor ordered him to walk a mile every day. 医生规定他每天走路一英里。
- I have decided to buy a bicycle, whether it is expensive or not. 我已经决定买一部脚踏车，不论贵不贵。
- A bicycle cape will protect you in wet weather. 自行车雨披可以使你在雨天骑车也不致淋湿。
- Can you walk a little fast a bit? 你能不能稍微走得快一点？
- You can coast downhill on a bicycle. 你可以骑自行车滑下坡。
- It's hard to walk a motorcycle up a hill. 推摩托车上山很费力。
- Mary was in the seventh heaven; she had had a bicycle for her birthday. 玛丽在生日那天得到了一辆自行车，简直乐不可支。
- Walk a short distance back and there you are. 往回走一点，然后就到了。
