Infection with head lice is no reflection on personal hygiene.头上生虱子并不说明不讲个人卫生。She's careless about her hygiene.她不注意个人卫生。In the interests of hygiene, please wash your hands.为了卫生，请洗手。...
Good hygiene helps to minimize the risk of infection.保持清洁有助于最大限度地减少感染的危险。...men who take as much trouble over personal hygiene as women.像女人一样不嫌麻烦打理个人卫生的男人She's careless about her hygiene.她不注意个人卫生。Poor hygiene led to...