We like to play baseball and skate with our friends.

问题描述:

We like to play baseball and skate with our friends.
这句话中的like to do and do,我个人觉得应该是and的并列结构like to do and to do才对.请指教!

你的理解也正确,是可省略的用法
不过更多的是习惯用like to do and do,来表达并列关系