You could take pictures, unbeknownst to anybody else.

你可以不被任何人知道地拍照。

Smallpox, unbeknownst to them, they bring it to battle.

他们无意中把天花带到了战场上。

We arrived at Calverton Shooting Range, which unbeknownst to our group was being watched by the FBI.

我们来到凯佛顿射击场，我们并不知道自己已经被联邦调查局监视了。

A female, who unbeknownst to them was actually a confederate, was actually a part of the study.

一位女性，他并不知道她其实是共谋者，是研究的一部分。

I returned home with glee unbeknownst the trap was set for me.

我兴高采烈地回到家，却不知道有人为我设下陷阱。

But unbeknownst to Bellerophon, he was carrying a decree for his own death.

但柏勒洛丰不知道的是，他身上带着一份自己死亡的法令。

But unbeknownst to Yusupov, one of his co-conspirators had a change of heart, and substituted the poison with a harmless substance.

但尤苏波夫并不知道，他的共谋者之一改变了心意，把毒药换成无害的物质。

Also, unbeknownst to Britain, the Red  Army had been killing prisoners of war.

此外，在英国不知情的情况下，红军一直在杀害战俘。

Despite Russia's  previous successes, and unbeknownst to the US, the Russian space program suffered a catastrophic  setback.

尽管俄罗斯之前取得了成功，但美国并不知道，俄罗斯的太空计划遭遇了灾难性的挫折。

Parent and child may both love, but each party is on a very different end of the axis, unbeknownst to the child.

父母和孩子都爱大家，只不过是在不同的层面上而已。