不得而知

It remains to be seen whether he will pass the exam.

他是否能通过考试仍不得而知。

These are averages for both sexes; women generally live five or six years longer than men, for reasons yet to be fathomed.

这些数字包括男女在内；一般女性总是比男性多活五到六年，原因还不得而知。

We see the roofs stand under their snow burden. From the eaves and fences hang stalactites of snow, and in the yard stand stalagmites covering some concealed core. The trees and shrubs rear white arms to the sky on every side; and where were walls and fences, we see fantastic forms stretching in folic gambols across the dusky landscape, as if Nature had strewn her fresh designs over the fields by the night as models for man's art.

我们的视线穿过空旷的地带向田野眺望：一幢幢房屋全是白雪盖顶；屋檐下，篱笆上挂满了钟乳石般的冰柱；院子里立着石笋似的雪桩，里面藏着什么，我们不得而知；大树小树向四面八方伸出白色的手臂，指向天空；墙壁和篱笆在黎明的景色中呈现出欢蹦乱跳的奇异形态，仿佛大自然一夜之间重新设计了田野风景，好让人间的画师临摹。

Does that mean E3? Who knows, but the head honchos at Sony would probably like to show it off. Is it Twisted Metal or a new IP? We don't know either, but when a guy like Jaffe makes a game you pay attention.

这是否意味着E3呢，是否会是烈火战车还是款新游戏，我们不得而知，但当像Jaffe这样的人开发的游戏，你就要注意了。

The numbers thus elected for the lower magistracies are not known, but Augustus established the regular practice of appointing four of the 12 praetors in this way.

对于较低级职位，有多少人由此当选我们不得而知，但奥古斯都开创了在12名大法官选举中提名4人的习惯做法。

It is unknown whether the Brazilian has recovered from his niggled left ankle and if he'll find his way onto Schuster's squad list for Sunday.

这个巴西人是否能够会从他的左脚踝伤势中恢复过来，并进入舒斯特尔周日比赛的大名单目前还不得而知。

Just why is not clear, but one theory discussed by the researchers is that over-protection and overfeeding are probable mechanisms leading to obesity because, they say, mothers are more concerned with persuading children to eat in small families.

确切原因不得而知，但研究人员讨论的一种理论是，溺爱和过多饮食也许是导致肥胖的机理，他们说，因为小家庭的母亲比大家庭的母亲更注重劝说孩子吃东西。

No perfectionism,no straining after the unattainable,no postulating of he unknowable;but taking poor,modal human nature as it is

我们不追求十全十美的理想，我们不寻找那些得不到的东西，我们不要求知道那些不得而知的东西；我们只认识不完美的、会死的人类的本性

No perfectionism, no straining after the unattainable, no postulating of he unknowable; but taking poor, modal human nature as it is, how shall we organize our life so that we can woke peacefully, endure nobly and live happily?

我们不追求十全十美的理想，我们不寻找那些得不到的东西，我们不要求知道那些不得而知的东西；我们只认识不完美的、会死的人类的本性，那么我们要怎样调整我们的人生，使我们可以和平地工

No perfectionism, no straining after the unattainable, no postulating of the unknowable; but taking poor, motal human nature as it is, how shall we organize our life so that we can work peacefully, endure nobly and live happily?

我们不追求十全十美的理想，我们不寻找那些得不到的东西，我们不要求知道那些不得而知的东西；我们只认识不完美的、会死的人类的本性，那么我们要怎样调整我们的人生，使我们可以和平地工作着，旷达地忍耐着，幸福地生活着呢？

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。