The reason is its dominant position as a search engine – a key activity – and in selling adverts against search ("AdWords") and web pages ("AdSense"), which is how it makes money.

理由是它的主导地位在搜索引擎方面--一个重要的上网活动--而且在它通过卖广告给搜索（AdWords）和卖广告给网页（AdSense）的赚钱的方式。

youdao

Of course, I do not dispute that the precise definition of the 'market in question' is of fundamental importance for the purpose of assessing the existence of a dominant position.

当然，我不想在“系争市场”的精确定义对评价优势地位的存在具有十分重要性上进行争论。

youdao

Joutchen nationality is the founder and race occupying a dominant position in Jin dynasty, the policy of how to treat the Joutchen people is an important part of national policies in Jin dynasty.

女真族是金朝的建立者和金朝居于统治地位的民族，对于女真族实行的政策是金朝国家政策的重要内容。

youdao

The basic thought is that as Google is a dominant company it has to act in a certain manner, a more restrained manner with respect to competition than a company which is not in a dominant position has to.

FORBES: Both Google and Facebook Have Problems

Given that the company is now larger, has a more dominant position in publishing and is the world leader on the trend to on-line retail it is a very good stock to own.

FORBES: Buying Apple, Amazon, Google and Netflix

"They are monetising this kind of business, the strong position they have in the general search market and this is not only a dominant position, I think -- I fear -- there is an abuse of this dominant position, " Europe's antitrust enforcer said.

CNN: Brussels takes tough stance on Google