Why you are contacting them in particular (you feel their design work is the best, they specialize in the field you want to get into.)

你为何要特别联络他们(你认为他们的设计是最好的，你想要进入他们的那个专门领域)。

youdao

They claim that a more integrated global economy will ultimately benefit everyone because it will enable countries to specialize in those areas where they perform best.

他们称一个更为全球一体化的经济绝对会让所人的人得到好处因为全球化将使那些国家能够专注于自己最擅长的领域。

youdao

We specialize in professional web design and Affordable Ecommerce, providing complete and the best solution to start up businesses and professionals.

我们擅长设计专业网站与经济的电子商务网站，为新公司以及自由职业者提供完整以及最好的网站设计方案。

youdao

Best Buy Mobile stores, which specialize in cellphones and other devices that connect to wireless networks, will continue to maintain an average of 90 to 100 phone models per store, for instance.

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Hire the right people, and then get the hell out of their way as they specialize in what they do best.

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This is way better way to specialize then to make the woman do all the house and babysitting work, even if the woman is best fit for a different kind of job.

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