On Sydney harbour, the thick red air cut visibility to less than 100 metres and shrouded the city's iconic bridge in a ghostly hue.

在悉尼港，厚重的红色空气使能见度降低到不到100米，掩盖城市标志桥梁于幽影之中。

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Brake system of the existing JN162 truck, consists of dual-line foot brake, spring actuated and air cut-off parking brake and engine exhaust brake.

原JN162型载货汽车的制动系，装有双回路行车制动装置、弹簧储能断气式驻车制动装置和发动机排气制动装置。

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By reducing particulate matter (PM10) pollution from 70 to 20 micrograms per cubic metre, we can cut air quality related deaths by around 15%.

将可吸入颗粒物(PM 10)从每立方米70微克减少到20微克，则与空气质量有关的死亡就可减少大约15%。

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Suddenly the air was cut by a sharp whistle not far away.

VOA: special.2010.04.03

It arrested two Swiss businessmen, threatened to cut off crude oil deliveries, withdrew its money from Swiss banks, and told Swiss International Air Lines it could no longer fly to Tripoli.

VOA: standard.2009.08.23

Purifying indoor air could cut the cost of running fans and chillers by up to 30%.

FORBES: Companies & Strategies

But then I have to go out and either cut the air condition off, or cut the microwave off.

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The number of squadrons allocated to air defense were cut by over half.

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