对它最好的描述是一种微型博客服务，通过它你可以用它告诉别人此时此刻你在干什么，在想什么。
The best way to describe it is as a microblog service in which you tell people what you're doing or thinking at any given moment.
youdao
Jaiku是一种类似Twitter的微型博客服务。
Jaiku was a microblogging service similar to Twitter.
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