来源

There are many sources of air pollution ; exhaust fumes, for example.

空气污染有许多来源, 例如废气.

Sonia, we are reliably informed, loves her family very much.

我们从可靠的消息来源获知索尼娅非常爱自己的家人。

We have reliable sources.

我们有可靠的消息来源。

These crustaceans provide a valuable food source for some fish.

这些甲壳纲动物是某些鱼类重要的食物来源.

Don'tbelieve what you are told; double-check with an independent source.

别相信别人告诉你的话，用独立的信息来源再核实一遍。

Our sources of information have dried up.

我们的信息来源枯竭了.

These factories have displaced tourism as the country's largest source of foreign exchange.

这些工厂已取代旅游业成为该国最大的外汇来源。

Plants are the ultimate source of all foodstuffs.

植物是所有食物的最根本来源。

We pasted the enemy's greatest source of supply.

我们对敌人的最大补给来源予以重击.

We mustn't presume too much upon the reliability of such sources.

我们不应过分指望这类消息来源的可靠性.

An overcrowded workplace can be a major source of stress.

拥挤的工作空间可能是压力的主要来源.

The cash comes from an unnamed source.

这笔现金来源不详。

evidence from an unimpeachable source

来源可靠的证据

The news comes from a reliablesource.

这条消息来源可靠.

Here are some good sources of information to assist you in making the best selection.

这里是一些有价值的信息来源，可以帮助你作出最佳选择。