| 1. | We were bogged down by overwork . 过分繁重的工作已经使我们陷入困境。 |
| 2. | They were strolling up and down the veranda . 他们在走廊上来回徜徉。 |
| 3. | His plays have gone down badly in america . 他的剧本在美国不受欢迎。 |
| 4. | I should fall down and die in the woods . 我宁可倒下来死在森林里了。 |
| 5. | The stream had thinned down to a mere trickle . 这条小河变成细流了。 |
| 6. | His head whirled. he dared not lie down . 他脑袋发旋,他不敢躺下来。 |
| 7. | She tripped and went down with a bump . 她绊了一下,猛地跌倒在地上。 |
| 8. | Goldie epstein jumped up and down . 戈尔蒂爱泼斯坦上上下下忙作一团。 |
| 9. | We were all pinned down by enemy fire . 我们都被敌人的火力压制住了。 |
| 10. | The water pulled the ship down by the stern . 水从船尾进入使船沉没。 |