科学家们主要搞不懂的是，手机所释放的无线电波，连打断化学键或扰乱dna的冲击力都没有，又怎么可能导致癌症呢？

Scientists are mostly stumped as to how the radio frequency waves emitted by cellphones, which lack the punch to break chemical bonds or disrupt DNA, might cause cancer.

youdao

它们可能会损害你的大脑，因为当你打电话的时候贴近你的耳朵，科学家害怕手机可能对你的记忆力造成很坏的影响甚至导致癌症。

It's possible that mobiles can heat up the brain because we hold the phone so close to our head. Scientists fear that mobiles can perhaps be bad for your memory and even give you cancer.

youdao

主要危害：致癌物质，轻度中毒会造成嗜睡、头痛、头晕、恶心、失眠、神经萎靡、记忆力减退等症状。

Endanger mainly: Carcinogen, it can cause and have a liking for sleeping, have a headache, dizzy, the nausea, insomnia, nerve are dispirited, such symptoms as memory fails to poison slightly.

youdao