觀點(diǎn)法：開(kāi)門見(jiàn)山，直接了當(dāng)?shù)靥岢鲎约簩?duì)要討論的問(wèn)題的看法
[1]. Now people in significant numbers are coming to realize that...
[3]. Now there is a growing awareness of the necessity to......Now people become increasingly conscious of the importance of ......
[4]. Perhaps it is time to have a fresh look at the attitude that.......
[1]. Now people in significant numbers are coming to realize that...
[3]. Now there is a growing awareness of the necessity to......Now people become increasingly conscious of the importance of ......
[4]. Perhaps it is time to have a fresh look at the attitude that.......