| 21. | A hearing aid helps to overcome defects in hearing. |
| 助听器有助于克服听觉缺陷。
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| 22. | Roy solicited aid from a number of influential members. |
| 罗伊向一些有权势的人请示帮助。
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| 23. | The aid programmers must be free of political strings. |
| 援助计划应不附带任何整治条件。
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| 24. | The victim was placed beyond medical aid . |
| 患者已无药可救。
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| 25. | He financed with the aid of a loan from his bank. |
| 他从银行贷款筹措到一笔资金.
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| 26. | The next stage is to get the elephant to the training establishment, a ticklish business which is achieved with the aid of two tame elephants roped to the captive on either side. |
| 下一步就是把象带到训练场所，这是一件棘手的事，需要在它两侧拴上两头驯服的大象才能完成。
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| 27. | A dictionary is an invaluable aid in learning a new language. |
| 在学习一种新语言时，词典是非常有用的工具。
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| 28. | His last-minute appeal brought them rushing to his aid . |
| 他的紧急呼吁促使他们纷纷赶去帮助他。
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| 29. | With the aid of a compass the traveler can find his bearings. |
| 借助罗盘，旅行的人可以找出自己所处的方位。
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| 30. | He came to my aid . |
| 他来帮助我。
|