What are occupational and environmental causes of cancer?
癌症的职业和环境原因是什么？
Mr Paulson plans to leave much of his fortune to environmental causes.
保尔森先生还计划把自己更多的财富投入到环保事业中。
External environmental causes of cancer are factors in the environment such as pollutants that increase risk for cancer.
外部环境致癌因素是指环境中的污染物等导致罹患癌症的危险升高的因素。
In March, McCartney was honoured with an award for her support of environmental causes by the Natural Resources Defence Council.
今年3月，由于支持环保的缘故，麦卡特尼有幸获得自然资源保护委员会颁发的奖项。
In addition to his movie work, Redford is known as a champion of environmental causes.
除了电影事业外，雷福德还是知名的环保斗士。
The studies also appear to show that environmental causes such as viruses or bacteria may be involved.
研究也显示环境原因比如病毒或细菌有可能也起作用。
The causes of aggressive behavior are very complex, involving social environmental causes, and biological and psychological ones.
攻击行为的发生原因是多方面的，既有外在的环境原因，又有内在的生物和心理原因。
Researchers are now trying to identify genetic and environmental causes of the disease and to see if they can get cells to produce insulin.
研究人员们现在正试图确定引发这种疾病的遗传和环境因素并且就是否能让细胞产生胰岛素进行试验。
"Fox has partnered with me to donate a chunk of the profits to environmental causes that are at the heart of the Avatar world," says the director.
福克斯公司已和我合作，计划将大部分的收益都捐献给环保项目，这也是阿凡达世界的精髓。
External environmental causes of cancer are factors in the environment that increase risk of cancer such as air pollution, UV radiation and indoor radon.
外部环境致癌因素是指环境中导致罹患癌症的危险升高的因素，如空气污染、紫外线辐射及室内的氡等。
External environmental causes of cancer are factors in the environment that increase risk of cancer such as air pollution, UV radiation and indoor radon.
外部环境致癌因素是指环境中导致罹患癌症的危险升高的因素，如空气污染、紫外线辐射及室内的氡等。
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