Increase the standard of living

The expansion of cities in some African countries has caused a considerable in living standard and increase in social problems.

在某些非洲国家城市的扩展已引起生活水平相当大的下降和社会问题的增多。

It suggests that attention should be paid to the involvement of teenagers in physical education with the increase of people's living standard.

随着生活水平的提高，应重视青少年儿童对体育活动的参与。

With the increase of morbidity of DM deformities of teeth and mandible, and the improvement of living standard, more and more suscepts of DM request orthodontic therapy.

随着糖尿病牙颌畸形的患病率增多，生活水平的提高，越来越多的糖尿病病人要求正畸治疗。