However, as a popular saying goes, “Everything has two sides”. The same is the case with migrant workers. Firstly, most of them are not well educated and professionally trained. Some of them have had very little schooling. As you know. Illiterate people, who are usually ignorant of the law, tend to make trouble, thus endangering social order. Secondly, most of the migrant workers swarm into big cities just to make money. Being illiterate or unskilled, some of them would stop at nothing to get what they are ambitious for. Therefore, they are a potential threat to the peace and stability of society.

     In my opinion, in the appraisal of migrant workers, it is one-sided to affirm everything or to negate everything. We should appreciate the great contribution made by them, and at the same time pay enough attention to the problems caused by them. (244 words)