岗位jd是什么意思

　　I'm afraid that would be outside my job description.

　　恐怕那将超出我职责的范围。

　　Of course, Thinking the job description is set in stone.

　　当然，职位描述是任何时候都要固定不变的。

　　Every job description stems from a company's problem or specific need.

　　每个工作岗位都是为公司的特定需求而设立的。