The point I’d like to begin with is that…
I could start off by saying that….
A second feature which I should mention is that….
As well as that, I could say that…
And I shouldn’t forget to mention that…
I guess I could remark on the fact that…
Alright, to start with I’ll talk about who the person is. And I think I would have to choose….
I’ll start off by answering the initial question of …..
Moving on to the matter of….
With reference to the issue of….
As a final point, if time permits, I could deal with the last question of …..
Speaking of…
In terms of ….
As for…..
When it comes to ….
And what I need to emphasize here si that The fact I need to highlight here is that …
What I need to stress here is that….
In other world,…
That is to say, but in particular, Specifically,….
To be more precise/specific/exact…
As I see it, several factors contribute to ...
In my view, the causes of … are complicated.
Actually, I believe more than one factors lead to this trend.
The most significant one may be …
The chief contributing factor is…
A secondary one may be…
A subsequent factor could be…
As a result,…
As a consequence,…
Consequently,…