| 31. | If we drop our guard, we shall be fooled, and shall suffer severely. |
| 我们如果丧失警惕，必将受到愚弄，要吃大甘头。
|
| 32. | She likes to drop in on her neighbours to make conversation. |
| 她喜欢去邻居家聊天。
|
| 33. | The room was so still that you could have heard a pin drop . |
| 那房间寂静的针掉在地上都可以听到。
|
| 34. | Both cowboys started to reach for their guns, but the sheriff got the drop on them both. |
| 两个牛仔刚要掏枪，警长抢先拔枪对准了他们。
|
| 35. | He has a drop in his eye. |
| （俚）他略带醉意。
|
| 36. | The falls have a drop of 300 feet. |
| 这瀑布有300英尺落差。
|
| 37. | He has not a drop of pity. |
| 他没有一点儿怜悯心。
|
| 38. | The plane made a mail and supply drop to the lonely weather station in Antarctica. |
| 这架飞机给孤单的南极洲气象站空投了邮件及补给品。
|
| 39. | Foreign features imported showed a drop of 25 per cent last year. |
| 去年进口的外国故事片数量下降了25%。
|
| 40. | Unemployment means a serious drop in income for many people. |
| 对许多人来说，失业意味着收入大减。
|