在巴西脊髓灰质炎实际上已经根除。Polio has been virtually eradicated in Brazil.脊髓灰质炎疫苗挽救了数以百万计的生命.The polio vaccine has saved millions of lives.1995年,已消灭脊髓灰质炎.By 1995 poliomyelitis had been totally eliminated....
粘膜或者皮肤上的破裂处都可能成为病毒入侵的通道.Mucous membranes or breaks in the skin were likely alternative entryways into the body.他的手肘从他衬衫袖的破裂处露出来.He is up to his elbow soapsuds , washing his shirt.生殖器发炎可能增加染病的机率,这一病毒可能通过由其它性病引起的皮肤破裂处进入人体....
I avouch for that girl; she has promised to be good.我愿为那女孩担保; 她已答应要改好.The wretched look on the little girl's face made him sorry.小女孩脸上痛苦的表情让他很难受。Times got the Firefly Girl in the Style section.《时代》把有关萤火女孩的事放在了时尚专栏.H...