一杯咖啡含有40毫克咖啡因，一听红牛饮料含就有80毫克咖啡因，难道你连一杯红牛都不能喝吗？

来源: 御用文人于 2015-03-02 18:49:41 [旧帖] [给我悄悄话] 本文已被阅读：次

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