可以采取疫苗接种和其他预防措施。Vaccination and other prophylactic measures can be carried out.接种疫苗的成本合计约60万美元。The cost of the immunizations was about $600,000 all told.英国孩子每年要接种7百万剂疫苗。Seven million doses of vaccine are annually given t...
同样的交谈能让外向者荣光焕发,却让内向者精神颓靡.The same conversation that energizes the extravert also drains the introvert.“双妹”的包装和广告令人想起旧上海所有颓靡的画面.Its packaging and advertising conjures visions of old Shanghai, in all its decadence....