People could be infected beyond the six-foot distance especially in poorly ventilated spaces if they're not wearing masks.

即使人们之间的距离超过英尺，如果他们不戴口罩，尤其还是条件差的地方也可能被感染。

Intelligent solutions create efficiency and year-round temperate micro-climate with natural ventilation.

智能解决方案创造效率和全自然的温和微型气候。

That's because the particles that carry the virus get diffused by circulating air, when people are gathered indoors in tight spaces without good ventilation that increases the likelihood of spread.

这是因为携带病毒的颗粒过空气循环扩散，当人们聚集室内狭小空间，没有良好的条件时，就增加了传播的可能性。

Numerous guidebooks across the world on heating, ventilation and air-conditioning claim office performance peaks at 22 degrees.

世界各地很多关于取暖、和空调的指南声称，办公室（员工）的绩效 22 度达到峰值。

The tunnel would be well-ventilated if tall chimneys were built above sea level.

如果再建些伸出海面的高大的烟囱状，隧道就具备了良好的条件。

Longer flight distances means coughs and sneezes can often reach ventilation systems.

远距离意味着咳嗽和喷嚏能更频繁的到达设备处。

Drafty old house, a lot of spiders, big spiders.

的老房子 有很多蜘蛛 大蜘蛛。

But these other power sources can be deadly if people do not ventilate the area in which they are used.

但如果人们不的地方使用这些能源很可能会致命。

Order a scallion pancake, and what appears is not the typical greasy disc but an airy, volleyball-sized dough sphere.

点一份葱油泡饼，你看到的不是那种典型的油腻的饼盘，而是一个的、排球大小的面团球。

This is because warm air doesn't rise in space, so sleeping astronauts in poorly ventilated sections can wake up gasping for air, surrounded by an invisible bubble of their own exhaled carbon dioxide.

这是因为暖空气太空中不会上升，所以不畅的地方睡觉的话，醒来时你会发现，被自己呼出的二氧化碳组成的无形气泡包围了，会喘不过气来。

They seem to have been of a most interesting character -- dummy bell-ropes, and ventilators which do not ventilate.

这些东西实太有趣了--摆样子的铃绳，不的气孔。

Its unique three-dimensional vents are machined on both internal and external surfaces.

其独特的三维口内外兼制。

If you're in a poorly ventilated room for a long period of time and someone's positive, there can be transmission inside those rooms. Eating together, very high-risk activity.

如果你长时间呆不良的房间，并且有人是阳性的话，这些房间里可能存病毒传播。一起吃饭是高险活动。

They were given fluorescent hand gel so scientists could see which surfaces were touched most often, and smoke was pumped to track how ventilation affects the spread of the virus.

他们还会得到涂抹手部的荧光凝胶，这样科学家们就能观察出哪些地方被触摸的最多，然后注入烟雾来观察对病毒的传播有什么影响。

Is that why they live in airless places like the stomachs of cows?

这就是它们为什么生活像牛胃那样不的地方的原因吗？

The ear buds gently seal the ear for rich bass and clear highs, and the spatial vent underneath reduces that plugged-ear feeling and lets through just the right amount of environmental sound.

耳机会减缓环境的大量低音和尖锐高音，下部的特殊设计会降低塞耳的体验，而且还不会阻隔环境声音。

You need the gas to create a lightness and a crispiness, and an airiness.

你需要气体来创造一种轻盈、清脆和的效果。

We're exploring tasks like bag valve mask ventilation.

我们正探索气囊阀面罩之类的任务。

So she campaigned for cleaner, lighter, airier clinics to be designed and built.

所以她主张设计和建造更干净、更明亮、更的诊所。

Animals get the oxygen needed from the air, through their ventilation systems.

动物过它们的系统从空气中获得所需的氧气。