1. Firstly, secondly, thirdly 首先，其次，第三2. In my opinion, I believe 我认为3. In conclusion, to sum up 总之，总结4. On the one hand, on the other hand 一方面，另一方面5. As far as I am concerned 就我而言6. It is widely acknowledged that... 普遍认为7. Nowadays, currently 当今，目前8. With the development of society 随着社会的发展9. To be more specific 更具体地说10. To make matters worse 更糟糕的是11. To make matters better 更好的是12. It goes without saying that... 不言而喻的是13. As a matter of fact 事实上14. Needless to say 毋庸置疑15. Furthermore, moreover, besides 此外，而且，另外16. What’s more 更重要的是17. As a result 结果18. In addition, additionally 此外，还有19. For instance, for example 例如20. Therefore 因此
