学英语 看世界 Insomnia失眠症困扰3亿中国人，怎么破？

The report shows over 300 million people in China today have sleep disorders, while the proportion of insomnia among people who exercise regularly is only 10 percent. This means the rate of insomnia among the general population is nearly four times higher than those who exercise regularly. million 美[ˈmɪljən]num. 一百万 disorder 美[dɪsˈɔːrdər] 杂乱; 混乱; 凌乱; 骚乱 n.while 美[waɪl] conj. 在…期间; 当…的时候; 与…同时; (对比两件事物)…而，…然而 n. 一段时间; 一会儿 proportion 美[prəˈpɔːrʃn] n.部分; 份额; 比例; 倍数关系 insomnia 美[ɪnˈsɑːmniə] n.失眠(症);