And the arenas will work to make sure fresh air comes in with strong air movement systems.

而且，场馆将会利用强大的换气系统确保新鲜空气流入。

" Turbulence" is just basically unsteady air movement.

“湍流” 基本上是不稳定的空气运动。

Airway, uh, patent. Good -- good air movement.

呼吸道 通畅 呼吸良好。

According to Boyle's Law, the increased volume decreases pressure, and that results in air movement into the lungs.

根据波义耳定律，增大的体积会降低压力，从而导致空气进入肺部。

Ventilation refers to the process of air movement into and out of our lungs, and it includes both inspiration and expiration.

通气是指空气进出肺部的过程，包括吸气和呼气。

But the Antarctic temperature and air movement in October change a lot from year to year, which skews the size of the hole and makes it harder to observe bigger trends.

但是 10 月份的南极温度和空气运动每年都会发生很大变化，这会扭曲洞的​​大小，使得观察更大的趋势变得更加困难。

The main reason is to do with the way in which hot and cold  air hold onto moisture, and how this is tied into the greater cycle of air movement in the Tropics.

主要原因与热空气和冷空气保持水分的方式有关，以及这与热带地区空气运动的大循环有何联系。