新鲜空气

ASHRAE rules require 15-20 cfm of fresh air per person for a healthy non-smoking building.

制冷和空调工程协会要求在一个健康的不吸烟的建筑物内，一个人需要15-20立方英尺的新鲜空气。

You've been writing all day, you need a walk to blow the cobweb s away

他已写了一整天了，需要外出散步换换新鲜空气。

I like to take a deep breath of the crisp autumn air.

我喜欢深深呼吸一下秋天干燥的新鲜空气。

After stay in room daylong, it's wholesome for you to absorb fresh air.

在屋子呆了一整天，吸吸新鲜空气对你是大有益处的。

It is a deadened world, and its growth is sometimes unhealthy for want of air.

这是垂死的社会，由于缺少新鲜空气，它的发展往往是不健康的。

Drake: You're right. We need some fresh air.

你说的对。我们需要些新鲜空气。

Mr. Edwards, I think your shortened editions is a breath of fresh air.

Edwards先生，我认为你们的缩减版是一种新鲜空气。

In the , urban Americans began a mass move to suburbs in search of fresh air , elbowroom and privacy .

在二十世纪四十年代，美国城市居民为了寻求新鲜空气，充裕的活动场所和独家独院的小天地而大量迁往郊区。

In the 1940s , urban Americans began a mass move to suburbs in search of fresh air , elbowroom and privacy .

在二十世纪四十年代，美国城市居民为了寻求新鲜空气，充裕的活动场所和独家独院的小天地而大量迁往郊区。

Since they generally intake fresh air at ambient temperature and exhaust their hot residual gas.

因为他们一般摄入的新鲜空气环境温度和排气的热残余气体）。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。