Some people are worried that electromagnetic fields from electric power lines could increase the risk of cancer.

一些人担心电源线的电磁场可能增加患癌症的风险。

《柯林斯英汉双解大词典》

It is thought that being overweight may also increase the risk of cancer in the reproductive organs for women and in the prostate gland for men.

人们认为，超重还可能增加女性生殖器官和男性前列腺患癌的风险。

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Eating burnt food can increase the risk of cancer.

吃烧焦的食物可能增加患癌症的风险。

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They have also been found to increase the risk of cancer.

VOA: special.2009.04.14

And,some have been found to increase the risk of cancer.

VOA: special.2010.06.15

The mutations in these genes can increase the risk for other kinds of cancer, including cancer of the cervix, uterus and pancreas.

VOA: special.2010.09.22

They have no health benefits and we know that they increase the risk of cancer.

BBC: 'No doubt' sunbeds cause cancer

It said that could "greatly increase the risk of cancer, skin and eye problems in later life".

BBC: Doctors criticise council sunbeds

Other fat soluble vitamins have been found to actually increase the risk of cancer if supplemented too aggressively.

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