天是蓝蓝的，空气是干净的。
在春天，天渐渐暖和起来，天空是蓝色的，空气是干净的，树和草变绿了，各种各样的花是美丽的。
In spring, the days get warmer and warmer, the sky is blue, the air is clean, the trees and grass turn green, and all kinds of flowers are beautiful.
新鲜空气和干净的食物两者对我们是不可缺少的。
他说干净清新的空气是他喜欢住在圣达菲的其中一点原因。
He said the clean air is one of the things he loves about living in Santa Fe.
如果我们的空气质量是最差的，那么事实上我们呼吸的是很干净的空气么？
If we're the worst at air pollution, does that mean we actually have really clean air?
此外，该地区的气流是直接从南极洲吹过来的，因此峡湾的空气是这个地球上最干净的。
In addition, the region's air currents blow straight up from Antarctica, so Fiordland's air is some of the cleanest on the planet.
举个例子，如果空气中有一些火山爆发时产生的灰尘，月亮表面会变成暗棕色，但如果大气是干净的，它将变成明亮的血红色。
If there is a lot of dust from a volcanic eruption, for example, the lunar surface may turn a dark brown, but if the atmosphere is clear, it may turn a striking blood red.
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。
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.
所以你非常有必要对你的房子做一个彻头彻尾的清理，这样才能知道哪里是过敏原聚集的地方(很有可能的地点是床、地毯、潮湿的区域以及空气过滤器)，然后再把它们清扫干净。
So it's essential that you doa top-to-bottom inventory of your house to determine where allergensare congregating (bedding, carpet, damp areas, and air filters arelikely spots) and clean them up.
嗯，树木是天然的空气净化器。他们空气的温度下降，把它打扫干净。三棵树就能做这项工作15空调。
Well, trees are natural air conditioners. They cool the air and clean it. Three trees can do the job of 15 air conditioners.
空气是共有的资源。为了呼吸干净的空气，我们需要对污染空气的地区采取措施。
The air is a Shared resource. In order to breathe clean air, we have to have interventions in the areas that pollute air.
凯西：是这样。我们希望为下一代保护自然资源。你知道，我指的是洁净的空气，干净的水，丰富的森林资源以及野生动植物。
Kathy: Well, we want to save our natural resources for the next generation. You know...... clean air, clean water and rich forest and wildlife.
大鱼缸可以用作笼子，但值得注意的是，它更加难以彻底清洗干净，笼子里的空气也不流通。
Large Aquariums can be used as cages, but be aware that they are more difficult to clean thoroughly and provide little to no air circulation through the cage.
绿色的树，五彩缤纷的花朵，干净的水甚至是新鲜的空气。
The green tree, the colorful flower, the clean water even the fresh air.
可以确定的是，那里的空气不干净。
比如到冰岛旅游，就能呼吸到世界上最干净的空气，因为那里森林繁茂，是纯天然的空气净化器。
Visitors to Iceland, for example, inhale the cleanest air on earth thanks to forests which act as natural air filters.
更重要的是，早晨的空气干净清新，这样我就能在课堂上保持一颗清醒的头脑了。
What's more, the air in the morning is really fresh and clean, so I can keep my mind clear and sound in the class.
在过去，我们周围有很多树，空气是新鲜的，河流是干净的。
In the past, there were many trees around us, the air was fresh and the river was clean.
地球是我们的家园，我们必须保持陆地、空气和水的干净。
The earth is our home. We must keep the land, air and water clean.
硬盘是精密的机制，为了工作需要进行非常干净的空气里。
HDD is a precision mechanism and in order to work it requires very clean air inside.
另一个例子是优雅设计与变速器小组百叶窗空气通风口，而当形成一个封闭的表面光滑、视觉干净。
Another example of this is the elegantly designed gearshift panel with louvered air vents, which when closed form a smooth and visually clean surface.
是干净的空气，更干净的城市，是我们更高效的生活方式。
It's clean air, it's cleaner cities, it's greater efficiency in the way that we live our lives.
比如，土地是桑迪，河水很脏，空气不干净，甚至地球的温度正在上升。
Such as, the land is sandy, the river is dirty, the air is less clean, even the temperature of the earth is rising.
只要金丝雀唱歌，那些煤矿工人们就知道矿井里的空气是安全干净的，是可以呼吸的。
As long as the canary sang, the miners knew the air in the mine was clean and safe to breathe.
由于这种原因造成的传感器敏感性损失是暂时的，大多数情况下放在干净的空气中一段时间后，传感器将恢复工作。
The resultant loss of sensitivity is temporary and in most cases a sensor will recover after a period of operation in clean air.
由于这种原因造成的传感器敏感性损失是暂时的，大多数情况下放在干净的空气中一段时间后，传感器将恢复工作。
The resultant loss of sensitivity is temporary and in most cases a sensor will recover after a period of operation in clean air.
应用推荐