We kept it to tell you when you came.

我们守着它，等你来的时候告诉你。

youdao

If Sid really managed to make anything out of Tom's disjointed mutterings, he kept it to himself.

如果希德真能从汤姆那语无伦次的咕哝中整理出什么头绪，那他也不会告诉别人。

youdao

We yelled out that we knew the answer, or kept it to ourselves; we did not have to contend with the buzzer.

我们知道答案就叫出来，或者埋在心里。我们并不需要用抢答器比赛。

youdao

I kept saying to myself that when at last they found out about him, it will be like the sun falling out of the sky.

VOA: special.2010.03.27

Ritual impurity also defiles or renders impure sancta, and so it has to be kept separate from sancta.

仪式上的不洁也会玷污或弄脏圣所，因此它必须远离圣所。

耶鲁公开课 - 旧约导论课程节选

This is an example where the external pressure here is kept fixed as the volume changes, but it doesn't have to be kept fixed.

在我们举的这个例子中,外界压强不变，气体体积改变。

麻省理工公开课 - 热力学与动力学课程节选

Why would he speak about it now when he had kept it to himself for almost four decades?

CNN: A daughter faces demons of father's war

Its suburbs have a vibrant restaurant and cultural scene to match neighbouring Beirut, but locals have kept it to themselves.

BBC: Secret Amman

Any customers who recognized the handsomest, best-dressed man in Washington kept it to themselves and did not disturb the famous actor.

NPR: Excerpt: 'Manhunt'