Thus, the portfolio of indexation fund should be guided by passive in stead of active investment.因此, 指数型基金投资组合的构建应坚持被动投资,力避主动投资.It's a sad truth that children are the biggest victims of passive smoking.不幸的事实是，儿童是被动吸...
He played a passive role in the relationship.他在他们的关系中处于被动地位。In spite of my efforts the boy remained passive.尽管我努力,那男孩还是不起劲.We should translate this sentence in passive voice.我们应该用被动语态翻译这个句子....