替换I think

1.if you ask me (口语)

If you ask me ,the best Chinese food is Cantonese food.

2.From my point of view/perspective(写作，口语)

From my point of perspective,making the bed in the morning is a waste of time.

3.As far as I'm concerned (有态度的不管别人怎么想，对我来说)

As far as I'm concerned ,owning a cat is much better than owning a dog.

4.in my opinion /view(写作，口语)

5.I am of the opinion that （正式的说法）

I am of the opinion that staying at home is much more fun than going to the nightclub.

6. I would say (我认为)
   A lot of people love Family Guy,but l would say it's not that funny.

7.I suppose(我猜测，我认为)
I suppose you are subscribed me right now, but I am not quiet sure.

8.It seems to me that ..(对我而言)

9.My impression is that

10.The way I see that....

对谁好/不好

Sth./Doing Sth. tends to have a favorable/ an unfavorable influence on sb.
Sth./Doing Sth. may exert positive/negative impacts on sb.
Sb will be affected positively/negatively by sth/doing sth.

eg:
Smoking tends to have an unfavorable influence on teenagers health.
Teenagers will be affected negatively by smoking.

根本原因

The key/main reason lies in the fact that...
The reasons for this may involve the recognition that...
One of the crucial factors is that...

接间接

Thus, hence ,consequently , for this reason ,in this case, as a result , therefore, so, which may contribute to .../ result in .../ bring about...