Some poisonous substances are flowing into the rivers that are sources of our drinking water.(一些有毒物质流入我们作为饮用水的河流中。)
Some plants are poisonous and should be handled with care.(有些植物有毒，必须小心对待。)
All parts of the yew tree are poisonous, including the berries.(紫杉树全身都有毒，包括其果实。)
The process allows many poisonous substances to escape into the environment.(这个过程让许多有毒物质进入到了自然环境中。)
A lot of poisonous waste water comes from that chemical factory.(那个化工厂排出大量有毒的废水。)
There are hundreds of poisonous spiders and snakes.(有数百种毒蜘蛛和毒蛇。)
"No one expected Venus to be the poisonous hell that it is, or Mars to have the river valleys that it does," he said.(“没有人能够预料到，金星是那样一个充满毒气的地狱，而火星表面却有河谷。”他说。)
Victims may be exposed to poisonous or radioactive minerals.(受害者可能接触到了有毒或放射性矿物。)
Imagine what these poisonous substances can do to your own body.(想象一下这些有毒物质会对你的身体造成什么影响。)
Our cars pump out thousands of tonnes of poisonous fumes every year.(我们的汽车每年排放出成千上万吨的有毒尾气。)
