toxic smog

Toxic smog blankets Shanghai. Last week, officials in Beijing issued an unprecedented red alert over air pollution.

有毒雾霾笼罩上海。上周，北京官员发出了史无前例的空气污染红色警报。

The guidelines are in response to concerns in Japan about the potential harmful effects of the toxic smog wafting across the ocean.

这些指引是为了应对日本国内对于随风飘至日本的有毒雾霾的潜在有害效应的担忧。

Achieves, the security, the environmental protection effectively truly, not toxic smog, the non-electric shock merit.

真正达到有效 、 安全 、 环保 、 无有毒烟雾 、 无电击的优点.

More than half of Chinese men smoke and many of the country's cities are periodically blanketed in toxic smog, so millions of people are expected to develop respiratory illnesses in the coming years.

中国有一半以上的男性吸烟，还有多座城市时常笼罩在有毒雾霾中，因此未来这些年预计有数百万人会罹患呼吸系统疾病。