您要查找的是不是：
- Where is the source of the Rhine? 莱茵河发源于何处？
- Do you know the source of Amazon River? 你知道亚马逊河的源头吗?
- He is a bit coy when ask about the source of his income. 问起他收入的来源，他就有些吞吞吐吐。
- Where is the source of the River Thames? 泰晤士河的源头在哪里?
- Grasping is the source of all our problems. 执著是我们所有问题的根源。
- The Olympic Plan is the source of IOC's fund. 奥林匹克计划是国际奥委会经济来源之一。
- We quickly learned the source of the excitement. 我们很快就知道了愤慨的原因。
- We must trace the source of these noxious gases. 我们必须查出毒气的来源。
- What is the source of your outside financing ? 贵方向外筹措资金的渠道是什么?
- The source of wealth is abundant (flourishing). 财源茂盛
- The object that is the source of the event. 作为事件源的对象。
- We couldn't locate the source of the radio signal. 我们无法确定无线电信号的来源。
- THIS can't be the source of THAT. 这不可能是那个的来源!
- Trial and error is the source of knowledge. 反复尝试,不断摸索,是知识的源泉。
- Trial and error is the source of our knowledge. 尝试和失败同是学识之源。
- Take time to think, it is the source of power. 随时思考,那是力量的来源。
- I finally found the source of this news. 我终于追查到了这一消息的来源。
- You know the source of Amazon River? 你知道亚马逊河的源头吗?
- I haven't tracked down the source of this rumor. 我还没有追查到这个谣言的根源。
- The lightning current is the source of damage. 指出,雷电流是建筑物损害损的原因。
