Yet, officials at the World Health Organization, the Centers for Disease Control and Prevention and elsewhere do not want the public to get blase. 然而，作為疾病防控中心的世界衛生組織和其他一些組織并不希望人們過(guò)足不出戶(hù)的隱居生活。
Some ingredients found in sunscreens like oxybenzone are designed to protect the skin but may lead to cancer, according to a study by the US Center for Disease Control. 據美國疾控中心的一項研究表明，防曬霜中的某些化學(xué)物質(zhì)一旦被皮膚吸收就會(huì )成為致癌因子。
