People of my generation who lived through World War II have vivid memories of confusion and incompetence...我们这一代经历过二战的人都真切地记得当时的迷惘和无助。They now have to cope with the legacy of their past incompetence writ large on their b...
硅酮隆胸植入物a silicone breast implant一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中....
Most of the wine was unfit for human consumption.这些酒中大部分都不适于人类饮用。The wine towns encountered are, on the whole, quiet and modest.所到的酒镇总的来说都是宁静祥和的。Knox had taken it on himself to choose the wine.诺克斯擅自作主，选了葡萄酒。...