The aging problem is severe in many countries.

老龄化问题在许多国家都很严重。

Adjustable lens allow us to see the pigment in the corium and the skin aging problem.

可调节看到皮肤真皮层色素的沉积部位,检测皮肤的老化程度等.

However, the aging problem of obtaining information in Chinese reading demanded a further study.

然而在汉语阅读中信息提取的老龄化问题仍需深入研究.

The exhibition will focus on three topics: water source protection, global warming and the aging problem.

该展区主要有三个主题：保护水源，全球变暖问题和老龄化问题。

With the growth of geriatric population, the aging problem is drawing more and more attention in the world.

随着老年人口的快速增长，老龄化的社会问题成为世界各国关注的热点。

Currently, aging problem is very serious in china. It has been very difficult to solve the pension problem in a very high degree of the ageing about Chinese peasants.

而现在我国老龄化问题严重，单靠家庭养老在老龄化程度非常高的情况下已经很难解决我国农民的养老问题。