It's made of carbon dioxide, water vapor and sulfur dioxide.

由二氧化碳、水蒸气和二氧化硫构成。

Today, water vapor fills the atmosphere.

而现水蒸气充斥大气层。

So in this image they found water vapor.

张图片中，他们发现了水蒸气。

It is a bacteria that is carried in water vapor through the air.

是一种携带空气水蒸气中的细菌。

There is also, take note, water vapor in the atmosphere.

值得注意的是，还有一部分水蒸发大气中。

There, they mix with water vapor and get caught in clouds.

那里，们与水蒸气混合并被云层困住。

Some scientists thought perchlorates might condense water vapor from the atmosphere.

有科学家认为，高氯酸盐凝结了大气中的水蒸气从而形成液态水。

A dense atmosphere, thick with water vapor, full of carbon dioxide.

稠密的大气层，充满水蒸气和二氧化碳。

The extra water vapor has to go somewhere.

多余的水分不得不去到别处。

Water vapor is an excellent greenhouse gas, so Venus's heating accelerated.

水蒸气是一种绝佳的温室气体，所以金星的升温就加速了。

The huge plume the volcano created included smoke, gas and water vapor.

火山产生的巨大烟柱包括烟雾、气体和水蒸气。

The warmer oceans are evaporating much more water vapor into the skies.

海洋温度升高，使得更多的水分蒸发到了天空中。

Turns out that before the spore dispersal, the mushrooms released water vapor.

试验证明孢子散播前蘑菇自身会释放出水蒸气。

Water vapor is water in its gas form.

水蒸气是气体形式的水。

Water vapor condensed and fell in torrential downpours on Earth, and rivers appeared.

水蒸气凝结后形成滂沱大雨降落地球上，河流出现了。

A very small amount is in our atmosphere, where it exists as water vapor.

我们的大气层中，有很一部分以水蒸气的形式存。

Then more water vapor goes into the air, forming yet another potent greenhouse gas.

然后越来越多的水蒸气进入空气中 是另一种强大的温室气体。

E-cigarette fans proudly point out that these devices produce water vapor rather than smoke.

但电子香烟的爱好者却引以为豪地宣称电子烟产生的是水蒸汽而非烟雾。

Depending on when and where you are, the air may also contain some water vapor.

依据时间、地点的不同，空气可能也含有一些水气。

Some large factories mostly generate water vapor, with only small quantities of pollutants mixed in.

一些大型工厂释放的主要是水气，里面只掺了少量的污染物。