Guangzhou, which has also received recent media attention due to its struggles with air pollution, had over 90% of 2006 classed as blue sky days.

最近，广州因空气质量问题也成了媒体关注的对象，可是2006年该市“蓝天”天数已经超过了90%。

youdao

Guangzhou, which has also received recent media attention due to its struggles with air pollution, had over 90% of 2006 classed as blue sky days.

最近，广州因空气质量问题也成了媒体关注的对象，可是2006年该市“蓝天”天数已经超过了90%。

youdao