Firstly, to keep someone company is to spend time with someone so they don't get lonely.

首先，陪伴某人指的是跟某人一起度过一段时间，这样他们不会感到孤单。

" To keep someone company" means that you stay with someone who may be lonely and you talk to them.

“To keep someone company”意思是你和一个可能孤独的人在一起，你和他们说话。

" To keep someone company" means to spend time with another person so that that person doesn't feel alone – doesn't feel lonely.

“陪伴某人” 意味着花时间与另一个人在一起， 这样那个人就不会感到孤独——不会感到孤独。

" I'm going to keep (someone) company" is a common expression; I'm going to go and be there with them, talk to them, make sure they're not alone.

“我要陪伴（某人）” 是一个常见的表达方式；我要去和他们在一起， 与他们交谈， 确保他们并不孤单。