And that is Iran's primary economic engine, the heart of its revenue source.

而石油是伊朗的主要经济引擎，是其收入来源的核心。

But others are arguing that no, this is too important. A revenue source to come.

但其他人员不认同这个做法，认为汽油税很重要, 是一个收入来源。

The new sanctions aim to hit Russia's revenue sources and restrict its access to goods and materials used for battlefield capabilities.

新的制裁旨在打击俄罗斯的收入来源，并限制其获得用于战场战力的商品和材料。

Advertising, Twitter's revenue source, has been hit by war in Europe and broken supply chains in Asia.

广告是 Twitter 的收入来源，受到欧洲战争和亚洲供应链断裂的打击。

It is part of the Crown Prince's Vision 2030 initiative aimed at diversifying the kingdom's revenue sources and reducing its reliance on oil.

这是王储的“愿景2030”倡议的一部分，该倡议旨在将王室收入来源多样化并减少其对石油的依赖。

Chen said Douyin's entry into the local life services sector will help the company diversify its revenue sources and speed up its monetization push.

陈表示，抖音进军本地生活服务市场将有助于公司实现收入来源多元化，加快货币化进程。

McAnneny said this could become increasingly important in Massachusetts, whose primary state revenue source is the income tax, if more people adopt a hybrid model-some days in the office and some at home-after the pandemic ends.

麦肯尼表示，如果更多人在疫情结束后采用混合模式（一些时间在办公室，一些时间在家工作），这可能在马萨诸塞州变得越来越重要，因为该州的主要财政收入来源是所得税。