| 21. | As a means of cooking and heating, electricity is very convenient , but where price is concerned, gas has it every time. |
| 作为做饭和取暖的手段，电是非常方便的，但就价格而言，还是每次用煤气省钱。
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| 22. | If they tell you to come on such and such a day, don't agree if it's not convenient . |
| 如果他们叫你某某日来,你不方便的话,就不要答应.
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| 23. | Payments may be arranged on the convenient monthly plan. |
| 可按方便的月计法付款。
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| 24. | A purse is convenient for carrying money around with one. |
| 用钱包装携带方便。
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| 25. | I wish to buy a small quantity of land somewhere in a convenient situation. |
| 我想在某个近便的地方买一小块地。
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| 26. | It is of a convenient size for the pocket. |
| 它的大小便于放在衣袋内。
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| 27. | The time between two and four is convenient . |
| 2点到4点之间的时间是合适的。
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| 28. | It would be convenient if we could will ourselves across lands and oceans. |
| 如果我们能运用意念翻山越海，那真是方便极了。
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| 29. | a convenient landing-place in a nearby sheltered cove |
| 附近避风雨的小海湾里一个便于卸货的地方
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| 30. | require quick and convenient access to information |
| 要求迅速，方便地获得信息
|