Our company has a backbone team with business proficiency, strong operational capacity.

我公司拥有一支业务精通，操作能力强的骨干队伍。

youdao

In addition to my knowledge of business processes, I also offer proficiency in telecom software development and cutting-edge technologies.

除了对商业流程知晓外，在电讯软件开发及高新技术方面我也很有研究。

youdao

Therefore, automatic fire alarm system, the basic knowledge and understanding is necessary, is the basis of proficiency in business.

所以，对于火灾自动报警系统的基本认识和了解是必要的，是熟练掌握业务的基础。

youdao

For starters, the two-year degree is housed at the Fletcher School, which specializes in international affairs, not business. (Tufts doesn't have a business school.) All students have previous international experience and they are required to demonstrate proficiency in a second language.

WSJ: Teaching Global Business