Theater is by its very nature ephemeral.

戏剧界的本质就是短暂的。

" Labeling sound is harder than labeling images because sound is invisible and ephemeral."

“标记声音比标注图像更难，因为声音是无形而且短暂的。”

" We do not record them, " said the geographer, " because they are ephemeral."

“我们不记录它们，”地理学家说，“因为它们是短暂的。”

Indeed, digital technologies may prove to be more ephemeral than their predecessors.

事实上，数字技术的存在时间可能比之前的技术更加短暂。

40 artists spent weeks to create and carve this strange and ephemeral place.

四十位艺术家花了几个星期的时间来创造和雕刻这个奇特而又只能短暂存在的地方。

They produce ephemeral rain roots that quickly take up the available water.

这些侧根长出能快速吸收水分的短生雨根。

Once weaned from the ephemeral craving for TV, most people will find they enjoy the time they spend reading.

而一旦戒除了对电视这种暂时的渴望，大多数人都会发现他们能享受阅读的时光。

Flowers are considered in ephemeral gift meaning you can't actually use it or consume it.

鲜花被认为是短暂性的礼物，这意味着你不能真正使用或消费它。

But they, like just about everyone else, were pretty sure that they themselves weren't just ephemeral brains.

但是这些宇宙学家们，就和大多数人一样，非常确信他们本人并不只是转瞬即逝的大脑。

So it's kind of this ephemeral thing.

所以这是一种短暂的东西。

Cage's work frequently prioritized these spontaneous, ephemeral experiences over precise, predictable performances.

凯奇的作品经常优先考虑这些自发的、短暂的体验，而不是精确的、可预测的表演。

What's immediate and ephemeral seems to dominate our lives, our economy and our politics.

眼前和转瞬即逝的事物似乎主宰着我们的生活、经济和政治。

But epicureans were enviable even when they only have ephemeral life.

但享乐主义者是令人羡慕的虽然他们只有短暂的生命。

I couldn't help but notice the beauty of that ephemeral bubble.

我不禁注意到那个转瞬即逝的泡泡有多美。

These things are very ephemeral, and it's great that people are appreciating it while it's happening, because it won't last long.

这些现象都是暂时的，大家能欣赏这样的现象是好事，毕竟这也不会持续很长的时间。

You really have to have kind of a long-term perspective and a lot of patience to study these ephemeral water bodies.

你真的必须有一种长期的视角和大量的耐心来研究这些短暂的水体。

Camp is such an ephemeral word, it's a word that means something different to every single person.

坎普是一个转瞬即逝的词，这个词对每个人都有不同的含义。

A first order stream may be very small, seasonal or ephemeral and not have a formal name.

一阶流可能非常小、季节性 或短暂且没有正式名称。

They could contribute to the thing that was ephemeral and nobody know where the resolution was going to come.

他们可以为转瞬即逝的事情做出贡献，没有人知道解决方案会从哪里来。

However, they have given me some tough, learned, lived experiences and lessons about this ephemeral thing we call hope.

然而，他们给了我一些关于我们称之为希望的短暂事物的艰难的、学习的、生活的经验和教训。