中环湾仔绕道东面排风口外观设计比赛。

Exterior Design Competition of Central -wan Chai Bypass East Vent Shaft Background.

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不应把冷却塔设置在厨房等排风口有高温空气出口的地方。

The cooling tower should not be placed at outlet of high temperature air of kitchen.

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将你汽车内的空调排风口冲着你的脚下，而不要冲着你的眼睛。

Aim your car vents at your feet - not your eyes.

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将你汽车内的空调排风口冲着你的脚下，而不要冲着你的眼睛。

Aim your car vents at your feet - not your eyes.

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