There's a lot of traffic fumes.

有很多汽车尾气。

youdao

Walk on the inside to avoid the traffic fumes.

在人行道的内侧走，避开车辆的废气。

youdao

Parents have objected to relocating the playground closer to the street and traffic fumes.

家长们很反对把儿童游乐场迁移到离马路很近的地方，那里的汽车尾气太多。

youdao

This turns out to be a euphemism for a ten-minute stumble over broken pavements, through the traffic fumes of south London.

ECONOMIST: The Tate Modern

This is no longer because of coal fires but is put down to nitrogen dioxide caused mainly by traffic fumes, he said.

BBC: News, London

Pollution from road traffic, particularly diesel fumes, is the most significant cause of poor air quality in most cities.

BBC: Court reserves UK air quality ruling