A blog is a Web log, where an individual or a team can post all information relevant to a topic.

博客是Web日志，个人或团队可以将所有与某个主题相关的信息都张贴在这里。

youdao

Your mission: from the moment you read my post, log off your web browser, go do something else.

你的任务：从您阅读我的帖子，关掉您的浏览器，去做些别的事情。

youdao

Unlike blogs, Twitter users do not have to log onto the Web site to post updates.

VOA: special.2009.02.06