There are many reasons there are so many mosquitoes in nature.

自然界蚊子这么多有很多原因。

These chemicals are connected to the scent that attracts the mosquitoes.

这些化学物质与吸引蚊子气味有关。

It works like a bug repellent, keeping mosquitoes, flies, termites, and roaches away.

它作用就像驱，以驱赶蚊子、苍蝇、白蚁和蟑螂。

The weather was bad and there were many mosquitoes and other insects.

它天气很糟并且有很多蚊。

At one point on the path, he saw two mosquitoes on his sled.

在路上某个地方，他看到他雪橇上有两只蚊子。

For example, warmer weather means more mosquitoes, rodents and other disease carrying creatures.

例如，天气越热，蚊子、啮齿动物和其他传播疾病生物就越多。

A controversial plan is moving ahead to release genetically modified mosquitoes into the Florida Keys.

科学家正在推进将转基因蚊子投放到佛罗里达群划，但该划饱受争议。

The controversial plan is moving ahead to release genetically modified mosquitoes into the Florida Keys.

将转基因蚊子释放到佛罗里达群这项备受争议划正在推进。

Mozzie is a mosquito. I hate those guys!

Mozzie 是蚊子。我讨厌蚊子！

Next, the researchers attempted to train the mosquitoes to flee from the heady aroma of humans.

接下来，研究人员试图训练蚊子逃离人类那令其沉迷香气。

This guy, this is a nasty mosquito.

这个家伙, 这是一只令人讨厌蚊子。

This was a trap for pregnant mosquitoes.

这是诱捕怀孕蚊子陷阱。

But there's strong opposition among people in Florida to releasing the altered mosquitoes there.

但佛罗里达居民强烈反对在那里释放转基因蚊子。

People hate mosquitoes due to their blood-sucking tendencies.

人人都讨厌“吸血”蚊子。

The mosquitoes in the smaller group stayed put.

而规模最小那组蚊子则没有向外扩散。

Dorothy takes out a box of mosquitoes for Billie.

桃乐西取出了一盒子蚊子给比利。

Usually, people get malaria when infected mosquitoes bite them.

通常，人们遭到携带病毒蚊子叮咬就会感染疟疾。

Mosquitoes grow in water. That's how they hatched.

蚊子在水里长大。这是蚊子孵化方式。

They sang songs and toasted marshmallows and swatted mosquitoes.

他们唱着歌，嚼着果汁软糖，还猛拍蚊子。

Mosquitoes that bite them and also bite humans can spread it.

蚊也有这些疾病，叮咬人类并将其传播。