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- Smog hung in the sky (over the city). (城市)上空烟雾弥漫。
- Black smog reduced visibility to about fifty yards. 黑色的烟雾使能见度降到大约五十码左右。
- Smog used to bring London traffic to a standstill. 过去伦敦的交通常因烟雾而受阻。
- reductive smog 还原性烟雾
- The air is polluted with the smother of traffic and industrial smog. 空气被令人窒息的车辆废气和工业烟雾污染了。
- They had the Smog checking license. 他们有做尾气检查的牌照，就给他们做了。
- The city was overhung with the pollutant smog. 整个城市弥漫在污染的浓雾之中。
- The smog persisted throughout the day. 烟雾终日不散。
- I will not go out as long as there is heavy smog. 只要有浓重烟雾，我就不外出。
- Me too! How will I survive with all this smog? 我也是这样认为的！在烟雾中我将怎样生存?
- These gases form polluted air, or smog. 而这些气体就会形成污染空气或烟雾。
- By afternoon the smog had lifted. 到下午雾气散尽
- Smog hung in the sky over the city. 城市上空烟雾弥漫。
- Smog is a mixture of smoke and fog. 烟雾是烟和雾的混合物。
- Smog used to hang over the city. 烟雾常常笼罩着这个城市。
- Smoke and fog is often called smog. 烟和雾常常叫烟雾。
- This smog would blanket the cities for days. 这些烟雾笼罩在城市上空，数日不散。
- Some big cities have a problem with smog. 些大城市有着烟雾的问题。
- The air is polluted with heavy smog, isn't it? 空气被浓浓的烟雾污染,是吧?
- I won't go out as long as there is heavy smog. 只要有浓重烟雾，我就不外出。
