The water quality of the pearl river system in guangxi is better than that in guangdong.

珠江水系广西境内江段水质好于广东境内江段。

youdao

This paper discusses the features of development and formation of the Pearl River System, based on plate theory and arcuate structure.

本文根据大地弧形构造及板块理论研讨珠江水系的发育、形成特点。

youdao

Thee Xijiang River, as the longest river of the Pearl River system and the third largest river in China, is second only to the Yangtze River and the Yellow River in length.

西江，珠江水系中最长的河流，中国第三大河流，长度仅次于长江和黄河。

youdao

The Beijing News backs a proposal by the capital's mayor to follow the example of the Yangtze River Delta and Pearl River Delta regions and set up a joint air pollution control system between Beijing, Tianjin and Hebei.

BBC: China media: Death of Chavez