互相支持英语

支持 [词典] support; sustain; backing; plunk for; [例句]他们在工作中互相支持。They support each other in their work.

These two countries have many similarities, one to think that no matter what happens they should support each other.

support each other,encourage each other

support or back

These two counties have many things in common. They both believe they should support each other under any circumstances.