Outdoors there is very good air circulation that will quickly diffuse the virus particles.

室外空气流通很好，病毒粒子会迅速扩散。

No, no, we need air circulation, Beth.

不，我们需要空气流通，贝丝。

Connie complained that the circulation of air in the room was poor.

康妮抱怨这房间里空气流通不良。

For starters, he says to make sure the air flow is good.

，说要确保空气流通良好。

You don't want to completely seal it off and have no air circulation.

我们不想把它完全封闭来，那样话就没有空气流通。

They can spread throughout a room and build up if air ventilation is poor.

它们可以在房间内传播，如空气流通不好，这些颗粒还会聚集来。

Hi everyone, welcome to Language Lab. I'm Jack.

，我们来看 Ventilation 这个名词，它意思是空气流通或是通风。

A wide, raised metal roof protects the building from rain and helps air flow.

宽阔凸属屋顶可以保护建筑免受雨水侵袭，并有助于空气流通。

They included simple changes like opening windows and using fans to maintain airflow in buildings.

其中包括简单改善措施，比如打开窗户和使用风扇来维持建筑物内空气流通。

Indoors, where there is less air circulation, microscopic aerosols could linger for longer in the air.

在空气流通较少室内，微小气溶胶可以在空气中停留更长时间。

Okay, next let's tell people to put the injured bird in a box, a box with good air circulation!

那么接下来，我们就告诉大家要把受伤小鸟放进一个空气流通状况良好盒子里。

It was large and pleasant, with fresh water coming from a place in the ground, and a floor of sand.

洞里宽阔而空气流通，一股清泉从地上流过，地上覆盖着细沙。

You might open a window, for example, to air something out.

例如，您可以打开一扇窗户让空气流通。

Make sure that air flows properly in your office and bedroom.

确保办公室和卧室空气流通正常。

We want th-- the easy passage of air. Three, three, three enemy planes.

我们想要轻松空气流通。三、三、三架敌机。

Prefer an environment with low air circulation and sun exposure.

偏好低空气流通和阳光照射环境。

So, this means to really have fresh, clean air coming through as much as possible.

因此，这意味着要尽可能让新鲜、清洁空气流通。

So instead, I have to open a window to try to get some air circulation in my home.

因此，我必须打开窗户，让家里空气流通。

Improving ventilation and airflow was considered a way to prevent the spread of COVID-19 and other diseases.

改善通风和空气流通被认为是防止新冠肺炎和其疾病传播一种方法。

But they also advise leaving enough space between the plants so air can flow. If not, the chance of disease may increase.

但们也建议在植株之间留足够空间，以便于空气流通。否则菊花生病可能就会增加。