You could add functionality for posting comments on blog posts.

还应该添加在 blog post 上张贴评论的功能。

youdao

Posting comments is one of the most exciting features of blogs.

博客最令人兴奋的一个特色就是能在发表评论。

youdao

Lisa: Anonymous has been Posting comments on your blog for a few months, right?

丽莎：无名氏在你的博客上贴了几个月的留言了，是不是？

youdao

Iranian intellectuals and opposition activists remain in contact with each other and with the outside world by posting comments and information about their activities on Web sites both inside and outside Iran.

VOA: standard.2009.11.14

An Australian high school recently suspended students for posting hateful comments about a teacher on Facebook.

VOA: standard.2010.03.30

You may have an incredibly bad neighbor, but be careful about posting comments about your battles.

FORBES: Keep the trash talking private

In December 2011 several Chinese cities, including Beijing and Shenzhen, began requiring weibo users to register with their real names before posting comments online.

BBC: China to extend controls over internet microblogs

The navy recently scolded some aboard the Charles de Gaulle aircraft-carrier, which is on duty off Libya, for posting comments on the carrier's blog that were sapping morale.

ECONOMIST: France's foreign policy