For three days the water in the village wells rose and fell, rose and fell.

三天来，村子里的井水升升降降，起起伏伏。

Intonation is the rise and fall in one's voice when speaking.

语调是说话时声音的起伏。

Book titles. For example, there's the book: The Rise and Fall of the Dinosaurs.

书名。例如，有一本书：《恐龙的兴衰》。

You can have rise and fall. Tragedy.

人物可以有起起落落，也有悲剧情节。

We have 'file', 'rise and fall', and 'white knight'.

我们有“提起（诉讼）”、“兴衰”和“救星”。

So, this tone where we rise and fall, " yeah" .

我们升调后降调，yeah。

We would call this a rise and fall tone or an up-down tone.

我们把它称为升降调。

Let's talk more about rising and falling intonation.

让我们来讲一讲升调和降调。

50,000 artifacts will guide visitors through the rise and fall of ancient Egypt.

5万件手工艺品将引导参观者了解古埃及的兴衰。

OK. So, this expression, 'rise and fall', is that just for companies?

好。那么，‘兴衰’这个表达，是只适用于公司吗？

The truth of the library's rise and fall is much more complex.

其实，图书馆崛起和衰落的真相更为复杂。

Intonation is the way that your voice rises and falls when we speak.

语调是当我们说话的时候，你的声音上升和下降的方式。

And their emotions will rise and fall with the fortunes of their team.

他们会随着喜欢队伍的兴衰而情绪起伏。

" I read about it in The Rise and Fall of the Dark Arts."

“我在《黑魔法的兴衰》里读到过。”

Yeah. 'The rise and fall of'.

是的。“兴衰”。

The outcome: a double current, rising and falling, constant movement, constant life!

因此而发生上下循环不已的潮流，永远是不停的运动，永远是不断的生命。

The journey was bumpy, like rising and falling in a ship in a great storm.

这趟行程很颠簸，就像在一艘在巨大的暴风雨之中起起落落的船里一样。

I remember my chest rising and falling, but I couldn't take a breath.

我记得我的胸上下起伏，但是我不能呼吸。

She paused, her chest rising and falling rapidly, the color high in her cheeks.

她停了下来，胸脯剧烈地起伏着，面颊涨得通红。

Additionally, because there is post-ovulatory rise and fall in progesterone, there is no menstruation.

此外，由于排卵期后孕激素的起伏，没有月经。