不得而知

It was unclear how Tams real identity was discovered .

的真实身份是如何被发现的还不得而知。

It was unclear how Tams real identity was discovered.

目前，Tam的真实身份是如何被发现的还不得而知。

Whether China's weather tamperers really seeded clouds and created rains that were perfectly timed to clear up the weather is still unclear.

这场雨是否是中国气象干预者播下云朵而产生的我们不得而知，但这的确是场及时雨。

How he was able to escape from the rulings of two courts is beyond me.

他是如何躲过这两项牢狱之灾的，我不得而知。

The exact reasons for his resignation on Wednesday September 12th and replacement by a little-known tax official, Viktor Zubkov, are unclear; so far the Russian proverb, nyet faktov, tolko versii (there are no facts, only theories) is an apt one.

人们不清楚他为何在本周三9月12日宣布辞职，并由一位鲜为人知的税务官员接任；这正应了一句俄罗斯的谚语：nyet faktov， tolko versii（真相不得而知，只能凭空揣测）。

He feels that he has made some life changes, but the nuances of specific, but it also unknown.

四 他觉得自己的生活有了一些改变，但具体的细微末节，却也不得而知。

It turns out that I'd re-invented an existing knot that was almost completely unknown, probably through having been given the technical name "Double Slip Knot", which makes it sound less secure than other knots.

事实证明，我想重新发明了一种现有的结这是几乎完全不得而知，有可能通过得到的技术名称为&双人滑结&，这使得不太健全的安全性比其他节。

It is also hard to see how he can fulfil his promise to be a post-partisan president while he continues to give so much power to Democratic barons. Back in 1962, when he tried to rank America's presidents according to their merits, Arthur Schlesinger concluded that mediocre presidents believe in negative government, in self-subordination to the legislative power.

他要如何在不损害国会利益的前提下控制开支目前还不得而知；同样无法预料的是，他如何一边将大权交给民主党中的权贵，一边履行自己&超越党派之争&的承诺。1962年，Arthur Schelesinger在为美国的总统排定等级时曾总结道：平庸的总统对执政权持否定态度，他们会对立法权俯首称臣。

It is hard to see how he can bring spending under control without roughing up Congress a bit. It is also hard to see how he can fulfil his promise to be a post-partisan president while he continues to give so much power to Democratic barons. Back in 1962, when he tried to rank America's presidents according to their merits, Arthur Schlesinger concluded that "mediocre presidents believe in negative government, in self-subordination to the legislative power."

他要如何在不损害国会利益的前提下控制开支目前还不得而知；同样无法预料的是，他如何一边将大权交给民主党中的权贵，一边履行自己&超越党派之争&的承诺。1962年，Arthur Schelesinger在为美国的总统排定等级时曾总结道：&平庸的总统对执政权持否定态度，他们会对立法权俯首称臣。&

YAHOOS had not been always in their country; but that many ages ago, two of these brutes appeared together upon a mountain; whether produced by the heat of the sun upon corrupted mud and slime, or from the ooze and froth of the sea, was never nkown; that these YAHOOS engendered, and their brood, in a short time, grew so numerous as to overrun and infest the whole nation...

雅虎并不是这个国家原来就有的，但是在许多许多年以前，两只这种野兽一块儿出现在一座山上。至于是太阳晒着烂泥生出来的，还是由海里的淤泥和残渣变化而来的，则永远不得而知。那两只&雅虎&开始繁殖，它们的后代在短时间之内增得很快，以致于遍及全国各地，并且在各个地方为非作歹。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。