Although he's an engineer, he's principally employed in controlling a large business.
Although he's an engineer, he's principally employed in controlling a large business.
他虽然是个工程师，但他主要是受聘管理一家大企业。
Although he's an engineer, he's principally employed in controlling a large business.
他虽然是个工程师，但他主要是受聘管理一家大企业。