讨论开始，可以开门见山：“Here, we describe….”或“In this paper, we show that…. Importantly,….., suggesting…..”

　　下面是一些常用的短语和句式：“Overall, our studies establish the….”;“Although there are important discoveries revealed by these studies, there are also limitations.

　　First,…..Second,…..Third,…..Fourth,…Last,…Overall,…”;“Furthermore, our results suggest that….”;“ Our results suggest a possibility of….”;“One important future direction of …. is…..”;“To this end, we show that….”;“However, none of these approaches to date holds the….”;“Our studies serve as a proof-of-concept that….”;“This could explain why…..”;“Alternatively, …. may be operative….”;“Thus, future iterations of ….. may in fact demonstrate even greater potency.”;“On the other hand, the lack of…..”;“In summary, we have identified…..”;“Our results confirm that…..”;“These studies thus offer a new strategy to treat…..”

　　Acknowledgements

　　这一部分主要感谢友情给你帮助的，如给过你质粒、细胞或其它材料的，技术服务及写作指导的，最后写基金号，写多少都行。