How would you correct the following sentences?

andybusy How do the polar bears migrate to other place?

. . . . to other places?
. . . . to another place?

I'd probably omit "the."

Yes, you are right! I think so! But I have one question to raise up! Can we use "the other place" instead of "another place"?

Sorry I should say "How would you correct the following sentence?"

How do polar bears migrate?

Migrate (for animals) means a regular seasonal movement from one place to another. So you really don't need to add anything.

So which mean when you see the word "other " you know the following noun "place" should be more than one ? If you wanna say just move to one new place, you can only use "another place" or "from one place to another" !

Thank you

andybusySo which mean when you see the word "other " you know the following noun "place" should be more than one ?

No. For example:

Your building has two meeting rooms. You are having a meeting in the small room.
People come in and you say, "This room is too small for our meeting. Let's move to the other room. "