Police have already fired tear gas on protesters.

警方已经向抗议者发射了催泪瓦斯。

Mum did you turn down the gas on my veg? .

妈妈 你把我煮菜的火关小了吗。

But today, Trump took his foot off the gas on that one.

但是今天，特朗普在这一问题上缓和了态度。

There is so much gas on Titan, that it literally rains it.

由于天然气极其丰富，土卫六满天都下着天然气雨。

We have to be able to assess the greenhouse gases on other planets.

我们需要监测到其他行星上的温室气体。

True, the amount of these gases on earth in comparison with Jupiter is quite small.

的确，与木星相比，地球上这些气体的数量相当少。

The impact of gases on the Earth's climate was first investigated in the 1820s.

19 世纪 20 年代，人们首次研究了气体对地球气候的影响。

Syrian activist groups say helicopters dropped bombs containing a toxic gas on a rebel-held city named Douma.

叙利亚激进组织说，直升机向反对派控制的城市杜马投掷了含有有毒气体的炸弹。

Between 1929 and 1945, the Japanese army secretly produced over 6,000 tons of poison gas on Okunoshima Island.

在1929年到1945年之间，日本军队秘密生产了六千多吨的有毒气体。

All the way to multimillion-dollar installations of manure systems that actually can reduce greenhouse gases on dairy farms.

一直到数百万美元的粪肥系统安装，这实际上可以减少奶牛场的温室气体。

Did you use gas on the mission?

你们在任务中使用毒气了吗？

Before we go, Porsche is hitting the gas on its IPO today.

在我们开始之前， 保时捷今天正在为 IPO 加油。

Gases, on the other hand, only appear to move in a specific direction.

另一方面，气体似乎只朝特定方向移动。

To record the effects of the gas on our subject.

录制毒气施放在受体上的效果。

I would if I dropped sarin gas on a small town.

我会 如果我朝小镇投了沙林毒气的话。

I ran out of gas on my way to the airport.

【way】我在去机场的路上汽油用完了。

I have to get gas on the way to j.J.'s.

在去J.J那之前我要先去加个油。

He left the gas on and nearly blew us all to kingdom come.

【kingdom】他忘了关上煤气，差点把我们都送上西天。

Drop deadly gas on civilians? - It happened, Jim.

向平民投放致命毒气 -确有其事 吉姆。

He had left the gas on and the whole kitchen went up.

【go】他没有关煤气，整个厨房都烧起来了。