我在她的帖子上留言祝贺她。

I left a ___comment on her post to congratulate her.

她礼貌地对我的新发型发表了一句评论。

She politely made a ___comment about my new haircut.

新闻发布会上，市长拒绝对新政策发表评论。

At the press conference, the mayor declined to ___comment on the new policy.

代码中的注释帮助其他开发者理解你的逻辑。

The ___comments in the code help other developers understand your logic.