In over 50% of cases, medicines purchased over the Internet from illegal sites that conceal their physical address7 have been found to be counterfeit.

从那些掩盖真实邮政地址的非法网站购买的药品[7]，假冒药品的比例在50%以上。

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In more than 50% of cases, medicines purchased over the Internet from illegal sites that conceal their physical address have been found to be counterfeit, according to WHO.

据世卫组织说，在50%以上的情况中，从因特网上隐藏其实际地址的非法网站购买的药品被发现是假冒的。

youdao

In more than 50% of cases, medicines purchased over the Internet from illegal sites that conceal their physical address have been found to be counterfeit, according to WHO.

据世卫组织说，在50%以上的情况中，从因特网上隐藏其实际地址的非法网站购买的药品被发现是假冒的。

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