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

由于城市地区人口过多及就业机会缺乏，犯罪率是我们面临的大问题。

youdao

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；

youdao