紫杉树全身都有毒，包括其果实。
All parts of the yew tree are poisonous, including the berries.
太多的有毒废料在向大海里倾倒。
有毒的化学药品进入了供水系统。
燃烧的硫磺会产生有毒烟雾。
有毒化学品有爆炸后进入空气的危险。
There is a risk that toxic chemicals might be blasted into the atmosphere.
海洋成了各种有毒工业废料的大容器。
The seas have been used as a receptacle for a range of industrial toxins.
铅可以在体内积聚直至到达有毒的程度。
Lead can accumulate in the body until toxic levels are reached.
工厂的有毒废弃物污染了大段大段的河流。
Large sections of the river have been poisoned by toxic waste from factories.
当地工厂排放的有毒废弃物污染了这条河。
The river has been polluted with toxic waste from local factories.
应有对这些有毒化学品的使用的慎重考虑。
There should be careful consideration about the use of such toxic chemicals.
从化工厂熊熊烈火中泄漏出团团有毒气体。
Clouds of toxic fumes escaped in a huge chemical factory blaze.
我们的汽车每年排放出成千上万吨的有毒尾气。
Our cars pump out thousands of tonnes of poisonous fumes every year.
没有毒理学反作用。
在偏远地区，空气是纯净的，庄稼也不用有毒的杀虫剂。
In remote regions, the air is pure and the crops are free of poisonous insecticides.
那个化工厂排出大量有毒的废水。
A lot of poisonous waste water comes from that chemical factory.
这项研究包括了一些有毒的蜥蜴。
有些植物有毒，必须小心对待。
有毒重金属是主要污染物之一。
鼠蛇一般没有毒，对人也没有威胁。
Rat snakes aren't poisonous or a threat to people generally.
没有鱼能在这个天然有毒的湖中生存。
受害者可能接触到了有毒或放射性矿物。
Victims may be exposed to poisonous or radioactive minerals.
要是塑料和橡胶被焚，就会放出有毒的气体。
If plastic and rubber are burnt, they'll give off poisonous gases.
否则，没有鱼能在这个天然有毒的湖中生存。
Otherwise, no fish are able to survive in the naturally toxic lake.
一些有毒物质流入我们作为饮用水的河流中。
Some poisonous substances are flowing into the rivers that are sources of our drinking water.
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