Brawley added it was also reasonable to limit children's use of cellphones since their brains are still developing.
他又补充说,限制孩子运用手机也是合理的,由于孩子的大脑还在发育中。
Dr. Otis Brawley, chief medical officer at the American Cancer Society, said that formaldehyde is both worrisome and inescapable.
美国癌症学会的首席医药专员,Otis Brawley 医生说, 甲醛是令人担扰的,而且是难以逃避的。
"If there is a risk, most of it goes away with a wireless earpiece, " said Otis Brawley, chief medical officer of the American Cancer Society.
“如果危害真的存在,无线耳机的使用可以将其降至微乎其微。”美国癌症协会首席医疗官员欧迪斯·布拉里(Otis Brawley)表示。
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