The Dunnings somehow managed to keep the fact that the King of Pop was in residence a secret for several months.

流行音乐之王居住在这里的事实，不知邓宁斯是怎么成功保密了数月。

youdao

She had fought valiantly to keep me from knowing her secret. She had been hiding that sore throat for three days at least and lying to her parents in order to escape just such an outcome as this.

她勇敢地反抗就是为了不让我发现她的这个秘密，她至少隐瞒了3天嗓子疼，并对父母撒谎，都是为了逃避这样一个结果。

youdao

My hope is that he will keep it a secret for ever.

我的希望是它将永远保守秘密。

youdao

We all know due to the inability of the internet to keep a secret for more than a few minutes that Nintendo is debuting a new console at E3.

FORBES: Xbox Sales Surging, Meaning No New Console Necessary

She and Terry Baker, her husband and collaborator at Northeastern University, insist that they need to keep the process secret for commercial reasons.

ECONOMIST: Space-age soot

Personal data about staff can still be restricted, but it is harder for authorities to keep other material secret on the basis that it is confidential or threatens commercial interests than it would be in response to an FOI request.

BBC: The Wallis files: What the police can and can't find