These drones recorded hitherto unobserved behaviour on the part of the animals.

这些无人机记录了这些动物迄今未被观察到的行为。

And yet the National Oceanic and Atmospheric Association of the United States estimates that 80 percent of the ocean is unmapped, unexplored and unobserved.

然而，美国国家大气管理局估计大约有80%的没有被地图标记，也没有被人发现并探索过。

It was exile he was after — that very particular state in which one is free not to belong anywhere in particular, to escape all tribes in order to be unobserved, anonymous and detached.

他追求的是流放——这是一种非常特殊的状态，在这种状态下，一个人自由自在，不属于任何地方，逃离所有部落，便不被发现、保持隐匿超然。

More than 80% of the world's oceans are still unmapped, unobserved, and unexplored.

世界 80% 上的仍然未被测绘，未被观测，未被勘探。

The Higgs (named after Peter Higgs, a British physicist who predicted its existence) is the last unobserved part of the Standard Model, a 40-year-old theory which successfully describes the behaviour of all the fundamental particles and forces of nature bar gravity.

希格斯粒子（它预言其存在的英国物理学家彼得·希格斯的名字命名） 是" 基础模型" 中最后一个尚未观测到的组件，" 基础模型" 已有40的历史，它成功地描述了所有基础粒子的行为及除重力外的所有自然力。

It is awe-inspiring to think of these turning points in evolutionary history – when the Earth, previously unobserved by any being, started teeming with creatures that could not only observe it, but appreciate its endless wonders.

想想进化史上的这些转折点，真是令人敬畏——前没有人能观察到的地球，开始充满了不仅能观察它，而能欣赏它无尽奇迹的生物。

Meanwhile the Great Barrier Reef Marine Park, off the eastern coast of Australia, was visited by an average of three fishing vessels a day, suggesting possible unobserved environmental damage.

与此同时，澳大利亚东岸的大堡礁公园平均每天有三艘渔船到访，这表明能存在未被察觉的环境破坏。

Scarlett always sat well out of the light, hidden in the protecting shadows where she was not only inconspicuous but could, unobserved, watch Ashley's face to her heart's content.

思嘉总是坐在灯光照不到的地点方，躲阴影里，这样她就不但不引注目，而尽情地欣赏艾希礼的面庞而不被人发觉。

I walked about the outside, at first unobserved from within, the window was so deep and high.

我在外面转悠了一阵，起初，里面的人并没有注意到我，因为那窗户又深又高。

There is a multitude of unobserved influences which the Sabbath exerts upon the temporal welfare of men.

安息日对人的现世福祉产生的影响，在很大程度上是无法估量的。

When he did, he mumbled, being shy. His father taught Koranic chant there, so in his spare time Ibrahim would do the same, unobserved in some corner, muttering over the holy book.

他说话的时候都是喃喃自语，非常害羞。他的父亲在那里教《古兰经》，所易卜拉欣会做同样的事，在某个没人的角落低声读着这本圣书。

' I secretly longed to sit, unobserved, with nobody else in the room.

我暗自渴望独自一人坐在房间里，不被任何人注意到。

It thrived quietly, unobserved, in the wild places beyond the castle walls.

它在城堡围墙之外的荒野深处悄然繁盛，无人察觉。

This is when he weeps, driving unobserved in the dark, seized by orphanhood.

正是在这时，他在黑暗中独自驾车，无人察觉，被孤儿的情感所攫住，泪水不禁夺眶而出。

No, I tried to read Gravity's Rainbow years ago when I was working at Jonathan Cape and where it was once alleged that Thomas Pynchon did appear and sit silently unobserved in the lobby and then went away.

不，我多前在乔纳森·开普出版社工作时就试着读过《万有引力之虹》，当时有人传言托马斯·品钦曾现身并静静地坐在大厅里，没人注意到他，然后就离开了。

Thenceforth it became a matter of watching Malreich's life in such a way that none of his movements went unobserved. This life was of the oddest, if one could believe the people of the neighborhood whom Doudeville questioned.

从那时起，关注马尔赖希的生活就变成了关注他的一举一动的方式。这种生活是最奇怪的，如果一个人能相信 Doudeville 质疑的邻居的话。

I have been thinking of those early years of mine in London, when the seasons passed over me unobserved, when I seldom turned a glance towards the heavens, and felt no hardship in the imprisonment of boundless streets.

我一直在想我早在伦敦的那些，当季节从我身边悄悄过去时，当我很少向天空看一眼时，在无边无际的街道的禁锢中也没有感到任何困难。

His attentions were too formal and constrained to pass unobserved by her penetration, and though he ascribed his manner, and his absence, to business duties, she saw his affection for her was only something to be remembered.

他的殷勤太过正式拘束， 无法被她的洞察力所忽视， 尽管他将他的举止缺席归因于公务， 但她认为他对她的感情只是需要记住的东西。

I know Dr. Mactis likes it when I metaphorize science into human experience, but who among us has not been buffeted by forces that, despite being unseen and unobserved, still shape our experience of the world?

我知道马克蒂斯博士喜欢我将科学比喻成人类经验，但在这之中，有谁没有被那些看不见、观测不到但仍塑造我们世界观的力量所影响呢？

Katiousha was sitting at the table alone, musing and looking at the wall before her. Without moving Nekhludoff for some time stood gazing at her, wishing to know what she would do while thinking herself unobserved.

卡秋莎独自坐在桌旁，一边沉思，一边看着面前的墙壁。聂赫留朵夫一动不动站了好一会儿，凝视着她，想知道她在没有人注意的情况下会做什么。