The cat is out of the bag

The Chinese cat is long out of the bag.

中国这只猫早已钻出了口袋。

The cat is out of the bag, I told my boss I would quit.

秘密透露了，我告诉老板我要辞职。

The cat is out of the bag and the energy that was bottled up is let loose and the plans once viewed as exciting tend to become "flat" in a sense to the person telling them.

走漏了风声，聚集的干劲就会被释放，被认为激动人心的计划也会变得很单调，很沉闷。

I know they are now cooperating well with Joe, but if the cat is out of the bag and Joe gets caught, you can be assured that nobody will stand up and go bail for him.

但是，一旦他们的事被泄露而使乔被抓，你放心他们没有人会站出来挺身去解救他。

'Let the cat out of the bag' is an idiom meaning to tell a secret by mistake.

“让猫从袋子里跑出来”是惯用语，意思是无意中泄露秘密。