近年来，我国出生人口性别比失衡现象日趋严重。

In recent years, the gender disproportion problem of newly-born population is growing more and more serious.

性别比非常接近1：1，而且采取控制措施力求维持均衡。

The gender ratio is very close to 1:1 and control measures have endeavored to maintain parity.

我个人从未持有过一种性别比另一种性别优越的观点。

I've personally never subscribed to the view that either sex is superior to the other.

出生性别比偏高现象的背后有着深厚的社会、经济和文化背景。

There are deep social, economic and cultural background behind such phenomenon.

出生性别比畸高成为当前中国人口结构中最突出的问题之一。

The high male to female birth ratio has become the most outstanding issue in China's population structure.