For most of us today ,.

　　From above ,we can find that the reasons why are as follows. The primary reason ,I think, is . Second,. The third reason, actually ,is .

　　The significance for . Therefore ,.

　　注释：

　　(1)人们针对XX的态度和举措

　　(2)归纳现状

　　(3)第一个原因

　　(4)第二个原因

　　(5)第三个原因

　　(6)重申造成现状的最重要原因

　　(7)我的建议

　　范文：pollution

　　Most of us today

　　From above, we can find that the reasons why are as follows. The primary reason, I think , is . Second, . The third reason actually is .

　　The significance for noted that its high time that more effective measures should be taken. Therefore, .