| 91. | tap a new source of revenue |
| 开发新财源
|
| 92. | cannot trace the source of the rumor |
| 查不出谣言的来源
|
| 93. | trace its source to India |
| 把它的起源追溯到印度
|
| 94. | an abundant source of pleasure and profit for any intelligent mind |
| 任何聪明的人都可以从中获取乐趣和益处的丰富源泉
|
| 95. | one of Britain's biggest source of badly needed dollars |
| 英国急需的美元的最大来源之一
|
| 96. | a constant source of trouble |
| 不断引起麻烦的根源
|
| 97. | an endless [inexhaustible] source of energy |
| 用之不竭的能源
|
| 98. | a very handsome source of income |
| 非常可观的收入来源
|
| 99. | information from an impeccable [unimpeachable] source |
| 来源可靠的消息
|
| 100. | a perfectly legitimate source of income |
| 完全合法的收和来源
|