| 1. | You should pedal rapidly to make the machine run smoothly .
快速踩踏板好让机器转得平稳。 |
| 2. | Its pilot has to pedal hard to get it into the air .
驾驶员必须使劲踩踏脚板才能使它飞起来。 |
| 3. | Do n't tread on the crops .
不要踩踏庄稼。 |
| 4. | This was no trodden way, the freshness of the wood-flowers attested that foot of man seldom pressed them .
这是一条人迹未到的路，野花鲜艳，证明人脚很少踩踏过这些野花。 |
| 5. | He passed like a shadow under the darkness of the tree and crouched, looking down at the trodden ground at his feet .
他象幽灵似地穿过树下的黑暗处，蹲着身子，低头察看脚下被踩踏过的土地。 |
| 6. | 20 tread vi . 踩踏 ； 走 ; i ' m sorry if i trod on your toes
我踩了你一脚吧，对不起 |
| 7. | She runs for it through the trampled weeds . . .
她沿着那片被踩踏过的草地逃跑. . |
| 8. | She runs for it through the trampled weeds
-她沿着那片被踩踏过的草地逃跑 |
| 9. | He backpedaled for the sake of braking his bicycle
他为了使脚踏车停下来而反踩踏板。 |
| 10. | Those who can not really pound the pedals ,
他们已经无力再踩踏踏板, |
