Seven months and one election day later, a new conservative city council suspended enforcement of the clean air zone, a first step toward its possible demise.

七个月后大选日结束的第一天，由保守派掌控的新一届市议会中止了“清洁空气区”的执行，迈出了废除该项措施的第一步。

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The air sampled from the South Pole's clean air sector (a zone where air traffic, land vehicles, and even foot traffic is strictly limited) is touted as the cleanest air on Earth.

南极的洁净空气扇区(这个区域基本上没有任何空中，地面交通工具，甚至连行人都没有)被认为是地球上空气最干净的地方。

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In refugee camps on the periphery of the disaster zone, tent areas appear clean and orderly, with adequate supplies of food and clean water. There have been no reports of serious outbreaks of disease.

在灾区外围的难民营中，帐篷井然有序，净水与食物供应充足，至今还没有大规模疫情爆发的报道。

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The Cardinals just wouldn't let Syracuse get comfortable in any facet of the game from bringing the ball up against the pressure to trying to find a clean look against the zone.

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In refugee camps on the periphery of the disaster zone, tent areas appear clean and orderly, with adequate supplies of food and clean water.

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Villa are struggling in the Premier League, only one point above the relegation zone, and have failed to keep a clean sheet in each of their last 10 league games - of which they have won only two.

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