She is so bad at keeping secrets.

她一点都不会保守秘密。

《牛津词典》

There's no good in keeping secrets, you know.

你要知道，隐藏秘密没什么好处。

youdao

Even worse than keeping secrets is to bald-face lie to someone in your life.

比不告诉恋人秘密更糟糕的是跟你身边的人撒谎。

youdao

"We are used to keeping secrets, " Vassily says in hushed tones, even though he is speaking in the privacy of his own kitchen.

BBC: 'Gay propaganda' bill proves divisive in Russia

At first glance it's a thriller, a "Gaslight"-type play about a 20-something doctor (Greg Keller) who appears to be keeping secrets from his increasingly anxious wife (Maria Dizzia).

WSJ: Hoping Against Hope | Talley's Folly | Belleville | The Old Boy | Theater Reviews by Terry Teachout

But as Iran tightens the screws on its Web censorship, the hackers at the anti-censorship Tor project are working on something harder: Keeping secret the act of keeping secrets.

FORBES: As Iran Cracks Down Online, Tor Tests Undetectable Encrypted Connections