结论性——通过对文章前面的讨论 ,引出或重申文章的中心。

　　[1]. From what has been discussed above, we may easily draw the conclusion that .....通过以上讨论，我们可以很容易地得出这样的结论：

　　[2]. In summary , it is more valuable .......总之，它是更有价值的.......