Salmon also carry dangerous chemicals as the fish migrate between rivers and the sea.
鲑鱼在河流和海洋之间迁徙时也会携带危险的化学物质。
The United States National Resource Defense Council has found that DDT was the most popular of a long list of dangerous chemicals in use.
美国国家资源保护委员会发现DDT是一系列使用中的危险化学品里最受欢迎的一种。
Way up north in the Canadian Arctic, seabirds are picking up dangerous chemicals in the ocean and delivering them to ponds near where the birds live.
在加拿大北极的北方地区，海鸟在海洋中衔起危险的化学物质，并将它们运送到鸟类生活的池塘附近。
Do you use dangerous chemicals?
你是否使用危险的化学物品？
You shouldn't fool around with dangerous chemicals.
你不应该玩弄危险的化学品。
Some dangerous chemicals were released into the river accidently.
某些危险的化学物质意外地被释放到河川里。
If you play with dangerous chemicals like that you're just asking for trouble.
如果你这样摆弄危险的化学品，那就是自讨苦吃。
If the tip leaks, dangerous chemicals may permeate through rocks and soil into rivers.
如果垃圾倾倒场发生泄漏，危险的化学物质就可能穿过岩石和土壤渗入江河。
Factories must not be allowed to emit dangerous chemicals in their smoke or waste water.
工厂应禁止在烟囱和废水里排放化学物质。
These nations must then be helped to safely dispose of the potentially dangerous chemicals.
我们必须帮助这些国家远离潜在的化学污染。
Coal is polluting the world's oceans and streams with mercury, arsenic and other dangerous chemicals.
煤燃料中的汞、砷以及其他危险的化学物质都对世界上的海洋和河流造成了污染。
Q: I drink bottled water all the time, but I keep hearing that some bottles contain dangerous chemicals.
问题：我一直都引用瓶装水，但是不停听到，一些瓶子含危险的化学物质。
He took strips of paper exposed to dangerous chemicals and striped each one with a different color.
他让纸条接触危险的化合物，然后在每个纸条上涂上不同颜色的条纹。
We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.
我们正在利用我们的自然资源，同时与危险化学品污染我们的环境。
We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.
我们在消耗自然资源的同时危险化学物品污染着我们生存的环境。
We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.
我们利用自然资源的同时也用危险的化学污染品污染我们的环境。
We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.
我们一边耗尽自然资源，一边产生化学污染物。
PSCO: Captain, the supplement to Certificate of Fitness for the Carriage of Dangerous Chemicals in Bulk is missing.
船长，散装船运输危险化学品适装证书的附页不见了。
The restrictions quickly capped and then began steadily reducing atmospheric concentrations of those dangerous chemicals.
这项限制条令迅速覆盖了全世界，逐步降低了大气中的危险物质。
These systems can also produce high-resolution images that replace photo metal processes that can use dangerous chemicals.
同时它也能制造出一些高清晰度的图像，从而替换使用危险化学品的金属工艺。
At the trial, Bob proved that the other man caused his own arm injury by pushing Jim while Jim was working with dangerous chemicals.
法庭上，鲍勃证实了那个人是在jim正在试验危险化学物时推搡了jim才弄伤自己的。
Abandoned sites are often scattered with debris and broken glass, while hospitals and factories may contain dangerous chemicals.
荒废的场所经常布满瓦砾和碎玻璃，医院和工厂则可能有危险的化学物质。
Even though parents may smoke only outside and away from their infant, babies apparently still absorb dangerous chemicals from them.
即使父母只在室外吸烟，远离他们的孩子，但孩子们还是能明显的从父母那儿吸收有害的化学物质。
However, it's not always that easy; on slushy days after a snowstorm, it's especially hard to avoid these potentially dangerous chemicals.
然而，它并没有那么容易，在泥泞的几天之后，暴风雪，这是难以避免这些潜在的危险化学品。
More than likely your garments were cleaned with dangerous chemicals that could harm the workers, the environment and the air in your home.
以上可能是您的成衣清理与危险化学品可能损害工人，环境和空气在您的家中。
More than likely your garments were cleaned with dangerous chemicals that could harm the workers, the environment and the air in your home.
以上可能是您的成衣清理与危险化学品可能损害工人，环境和空气在您的家中。
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