a responsible position的用法和样例：
- Mr. March held a responsible position.
- This is a responsible position, so we need to choose a candidate carefully.
- The man worked hard for his own betterment and presently was given a responsible position.
- She holds a very responsible position in the firm.
- In the second soyears of the 20th Century,the Agriculture?Chan was a main aspect of China Buddhism,in which Xu yun who lived in Yun Ju mountain of Jiangxi province was a master of law in a responsible position.