This is it's real value: Speed to do a quick-and-dirty check.

其价值在于快速检查。

youdao

One of Hollywood's dirty little secrets is the "IV diet", in which celebrities check themselves into hospital to get put on an IV so they can avoid eating altogether.

好莱坞有个肮脏的小秘密是“IV diet”，这种方法就是名人到医院检查，get put on an IV，这样就可以避免大家一起吃饭了。

youdao

Worried about your girlfriend, wife, or mom seeing all the dirty stuff you check out online?

担心你的女朋友、老婆或老妈发现你都在逛哪些网站吗？

youdao

So instead let's forget dirty reality and look at other Goliaths of the new economy and get a sanity check there.

FORBES: Magazine Article

If you let the Council check the commission it will be less disliked but nobody is going to do the dirty job that has to be done to prevent the whole edifice collapsing.

ECONOMIST: Europe's constitution