1. There has been undesirable trend in recent years towards… A recent survey showed that…percent of respondents ranked…as their top priority, compared to…percent only a few years ago.Why do people fail to realize that…?
近年来出现了对社会有害的……倾向。最近的一项调查表明,……的调查对象把……作为他们的首选,相比之下,就在几年前,只有……的人这样想。为什么人们没能意识到……不一定带来幸福呢?