如何区别other和another

1、other表示别的、另外的，相当于名词或形容词，指两个中的第二个，后面只能接复数名词，例如：I have two toys,One is for you,the other is for my  sister.

2、another是指三个中的任意一个，是泛指、例如：What to do is one question,and how to do it is quite another.

3、数词+other+复数名词=another+数词+复数名词。