好看的中文字幕av,巨尻av在线,亚洲网视频,逼特视频,伊人久久综合一区二区,可以直接观看的av网站,天堂中文资源在线观看

BEIJING - A fertilizer plant in southwest China discharged a "huge amount" of sulfur dioxide, sickening about 140 children and teachers, state media reported Tuesday.

Related readings:    Power plants to greatly cut sulfur dioxide emissionsy

The plant, which produces chemical fertilizers in the county of Xifeng in Guizhou province, emitted the colorless gas into the atmosphere Monday, the Xinhua News Agency said, citing a local official.

Five teachers and 135 students from two primary schools and a middle school reported problems breathing and were taken to a local hospital, Xinhua quoted the county's executive deputy head, Huang Yonghui, as saying.