chinadaily.com.cn
People turn around as a gust of strong wind blows sand and dust in the air during a job fair held in Jinan, capital of East China's Shandong province, on Friday, when a cold air swept the northern part of China and caused the temperature to drop sharply. [Photo: Xinhua]
Dust floats in the air of downtown Jinan, East China's Shandong province, April 1, 2011. [Photo: Xinhua]