list reasons / features 列举
There are a number of (reasons) features for this
(1) First , second, third,
(2) For one thing; For another thing; Finally
(3) In the first place; In the second place; In the third place
(4)On the one hand On the other hand give a conclusion 写结论
1. In short In conclusion
2. we can draw a conclusion that...
3. we can be drawn a conclusion from the material mentioned above that... your opinion 你的观点
1. To me,...
2. In my opinion,...
3. As far as I am concerted that...