They also blame them for the sharp rise in urban crime rate .

他们还把 城市 犯罪 率的急剧上升归罪于农民工。

Owing to the overpopulation in urban areas and the lack of employment opportunity the crime rate is a huge problem we are faced with .

由于 城市地区的人口过剩和缺少就业机会， 犯罪 率现在是我们面临的一大难题；

City residents also blame migrant workers for the sharp rise in the urban crime rate .

城市居民还责怪民工造成了 城市 犯罪 率大幅度上升。