開(kāi)門(mén)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 growing/significant numbers are beginning/coming to realize/accept/(be aware) that...
[2] Now there is a(n)growing awareness/recognition of the necessity to....
[3] Now people become increasingly aware/conscious of the importance of ....
[4] Perhaps it is time to have a fresh look at the attitude/idea that....
