最近，我爸妈的单位开始转制了。就是说，单位采用“股份制”这种经济形式，把企业总资产分成若干份，由全体职工购买。买得多就意味着赚得多，当然如果效益不好，赔得也多。以前，我爸妈总为自己捧着只铁饭碗而庆幸，不用面对竞争的压力。然而，转制后他俩都明白，一不小心， Recently, my parents’ unit has begun to transform. In other words, the unit adopts the “shareholding system” economic form, dividing the company’s total assets into several shares, which are purchased by all employees. Buying more means earning more. Of course, if the benefits are not good, you will lose more. In the past, my parents had always been fortunate enough to hold their own iron and rice bowls without facing the pressure of competition. However, after the conversion, they both knew that they were not careful,