这是孕妇产业的一个肮脏的小秘密。

This is one of the dirty secrets of the maternity industry.

youdao

但是，高新技术产业有一个肮脏的小秘密：它自己就含有有毒废料！

But the tech industry has a dirty little secret: it has toxic waste of its own.

youdao

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。

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.

youdao