The British occupation of Afghanistan, in place since 1839, was no longer tenable.

自1839年，英占领了汗；而此时，英已无法继续维持汗的占领。

Bok eventually writes, " following that, it became clear that her position was no longer tenable and she and I concurrently decided that it was time for her to exit."

“在那之后，很明显她在校长的职位已经站不住脚了，她和我同时做出了决定，是时候让她退任了。”

There has been some progress on the Senate side, with Republicans recognizing it's not tenable, it's not smart, it's not good for the American people to let America default.

目前参议院已经取得了一些进展，共和党承认进展并非无懈可击，并不明智，美人来说，让美违约是糟糕的。

It's just not even, it's not tenable.

这根本就不公平，这种情况无法维持。

I have doubts about how tenable that is, like how much, whether you can really be Just super nice and considerate and caring to those in your immediate group, but yet be completely unfeeling about others.

我这种做法的可行性存疑，比如， 一个人是否真的可以自己身边的人极其友善、体贴和关心，同时其人却完全冷漠无情。

People, whom fate and their sinful mistakes have placed in a given condition, form such views of life generally that they are enabled to consider their condition useful and morally tenable.

命运和的罪恶错误将人置于特定的条件下，常会形成这样的人生观，以至于能够认为的条件是有用的并且在道德上是站得住脚的。

And in fact, that community survived in this location until the early 19th century when coastal change and heavy erosion meant the site was no longer tenable.

事实上，这个社区一直在这个地方幸存下来，直到 19 世纪初，海岸变化和严重侵蚀意味着该地点不再能够生存。

Because I do truly believe that AI will be part of everything in a way that makes the current nature of work not really tenable.

因为我真的相信人工智能将会以某种方式成为一切的一部分，这使得当前的工作性质变得难以维持。

And then this third phase where he's now decided that even that relationship that he had of her being a junior person was not tenable.

然后到了第三阶段，决定即使让她作为下属的关系也维持不下去了。

On this hypothesis, tenable in its less extreme form, neurophysiology should be able to succeed in explaining all aspects of human intelligence as well as all aspects of animal intelligence.

4.根据这个假说，神经生理学应该能够成功地解释人类智力的各个方面以及动物智力的各个方面。

But when she was in conversation with Mrs. Plymdale that comforting explanation seemed no longer tenable.

但当她与普林代尔夫人谈话时，那种令人欣慰的解释似乎不再站得住脚了。

It wouldn't be if those were tenable statements, but to say that Britain is a failed state is absolutely ridiculous.

如果那些是站得住脚的言论， 那就另当别论了，但说英是一个失败的家， 这简直是荒谬至极。