| 21. | They sting or bite without provocation; |
| 它们无缘无故地又叮又咬；
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| 22. | it enables it to get its food with very little effort, no more effort than one bite . |
| 它使蛇不用费多大力气就能捕获到食物，轻咬一口即可。
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| 23. | no running fights with large, fierce rats or tussles with grown rabbits -- just a bite and no more effort needed. |
| 它就不必再和又大又凶的老鼠边跑边博斗了，也不必再和大兔子扭斗了，只要咬一口，就不必再费大力气。
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| 24. | Barking dogs seldom bite . |
| 【谚】吠犬不咬人。
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| 25. | She was afraid that the dog would bite . |
| 她害怕这狗会咬人。
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| 26. | He was taken to the hospital to be treated for snake bite . |
| 他因遭蛇咬而被送到医院治疗。
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| 27. | The little cat gave me a playful bite . |
| 小猫顽皮地轻轻咬了我一下。
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| 28. | I haven't had a bite since morning. |
| 我从早晨到现在还没有吃过一口东西。
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| 29. | A co-worker of his found out about his prison record and began to put the bite on him. |
| 他的一个同事知道了他坐过班房，就敲他竹杠。
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| 30. | The poor tramp has not taken a bite all day. |
| 那个可怜的流浪汉一整天没吃上一口饭。
|