unbeknown

He did it unbeknown to me.

他瞒着我干那件事.

In recent years, the global and Chinese system integration has taken place prodigious changes in the technology and customers. The XX system integration company is confronted with unbeknown challenge as a new dealer of three years history in the system integration trade.

近年来，全球及国内的系统集成市场在技术、客户等方面发生了很大的变化，XX系统集成公司作为成立仅三年的系统集成商，面临着前所未有的挑战。

Then there was the large package that arrived a few days ago-some cleaning supplies my father bought that, unbeknown to him, did not cost$ 12 but rather$ 100, once the extra fees were added to what appeared to be a box of Clorox.

几天前，我们收到了一个大包裹，里面是我爸在不知情的情况下购买的一些清洁用品，不过，费用不是12美元，而是100美元，那箱东西不过是高乐氏漂白水，却增加了额外费用。

I am appalled that children can mount up debts unbeknown to their parents.

让我深感震惊的是，孩子们竟会背着父母欠债累累。

The reason Qunny joined axe and spear is still unbeknown, some people guess it's because he's interested in the treasure of elysium, too.

而奎尼加入斧与矛的理由仍然未知，有些人猜测可能是他也对净土的无尽财宝有兴趣。

He did it unbeknown to us.

他瞒着我们做了那事.

Unbeknown to her they had organized a surprise party.

他们瞒着她筹备了一个给她意外惊喜的聚会。

I am appalled that children can mount up debts unbeknown to their parents

让我深感震惊的是，孩子们竟会背着父母欠债累累。

unbeknown to the queen, hartnell added a four-leaf shamrock on the left of the skirt for luck, and was delighted to see her hand brush it as she walked into westminster abbey.

女王不知情的情况下，哈特内尔在裙子左侧加了一株四叶草，以求幸运之神眷顾女王。而且令他高兴的是，女王在走入威斯敏斯特教堂时，摆动的手拂过了这株幸运草。

He went there unbeknown to me.

他瞒着我到那里去的.

His past is ancient and unbeknown just like his true power.

他的过去古老而不为人知,就如同他的真实力量一般.