source造句

We're interested in the source of these fictitious rumours.
我们对这些子虚乌有的谣言从何而来很感兴趣。

Diplomats can be a notoriously unreliable and misleading source of information.
外交官可能会提供一些靠不住的误导性信息,这是众所周知的。

Milk products are an excellent source of calcium and protein.
奶制品富含钙与蛋白质。