珠江是華南一大河系，流經(jīng)廣州市，是中國(guó)第三長(zhǎng)的河流，僅次于長(zhǎng)江和黃河。珠江三角洲是中國(guó)最發(fā)達(dá)的地區(qū)之一，面積約11，000平方公里。它在面積和人口方面也是世界上最大的城市聚集區(qū)。珠江三角洲九個(gè)最大城市共有5,700多萬(wàn)人口。上世紀(jì)70年代末中國(guó)改革開(kāi)放以來(lái)，珠江三角洲已成為中國(guó)和世界主要經(jīng)濟(jì)區(qū)域和制造中心之一。

簡(jiǎn)單版：

The Pearl River is a major river system in south China. It flows through Guangzhou. It is the third longest river in China, only shorter than the Yangtze River and the Yellow River. The Pearl River delta is one of the most developed areas in China. It is as big as 11,000 square kilometers. It is the largest gathering of cities in size and population. There are 57 million people in nine major cities on the Pearl River delta. Since China’s reform and opening in the 1970s, the Pearl River delta has become one of China’s and world’s major economic areas and manufacturing centers.

復(fù)雜版：

The Pearl River, China’s third longest river is a major river system in Southern China and flows through the city of Guangzhou second only to the Yangtze River and the Yellow River. As the densest region of cities and population in world and one of China’s most developed areas, the Pearl River delta covers an extent of about 11,000 square kilometers and resides more than 57 million people in top 9 largest cities in this area. Since China’s reform and opening in the late 1970s, Pearl River delta has become one of the major economic regions and manufacturing centers of China and the world.