It was told me under pledge of secrecy.

我是发誓保密才获知这件事情的。

youdao

The pledge contract and the pledge registration application shall indicate the registration number of the trademark under pledge.

质权合同和质权登记申请书中应当载明出质的商标注册号。

youdao

No matter how angry you are, make the following pledge to yourself: Under no circumstances whatsoever will I at any time make a verbal or physical threat toward my spouse.

无论你气有多大，必须向自己做出如下保证：无论何时何地，决不向伴侣发出口头或人身威胁。

youdao

According to AP, President Mahmoud Ahmadinejad is under pressure to carry out his pledge to cut government subsidies for food and fuel.

CENTERFORSECURITYPOLICY: A war on whose terms?

Parent Helen Fletcher said more than 200 names of children under 11 had been listed on a pledge by parents who would like the opportunity for them to go to the school.

BBC: Petition over Shrewsbury school closure plan

And under the terms of their agreement he had to pledge not to buy any more Arcelor shares in the next four years.

ECONOMIST: Steel: Treating shareholders as pig iron | The