We kept it under wraps until after the election.

在选举结束之前， 我们一直对此密而不宣。

The project has been kept under wraps for years.

这个项目已经被保密多年。

They kept their relationship under wraps for a long time.

他们秘密交往了好长一段时间。

The plans for the new space mission are still under wraps.

新的太空宇航计划仍未公开.

Keep talks under wraps - you don't want a word to get out.

在一定的约束下， 侃侃而谈吧，不要忘记每一个你想表达的要点。

He has been keeping his new locks under wraps for the past few days.

数天以来，他一直把自己的新发型隐藏的严严实实。

The content of the final episode of The Oprah Winfrey Show is still under wraps.

最后一期《奥普拉脱口秀》的节目内容还未公布。

She hasn't been at any of the previous rehearsals, to keep her performance tightly under wraps.

她在此前的彩排中并未出现过，以保持她的演出的高度机密性。

The intense toxicity of these green stayed under wraps until the arsenic recipe was published in 1822.

这种剧毒的绿色一直处于保密状态，直到1822年发布了砷的配方。

Details of bonus deals are under wraps, but it is thought none of the players is in line to receive as much as Adam.

尽管奖金的条款对外保密，但是估计其他人不会和亚当获得相同数额的奖金。