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

语调是说话时声音的起伏。

I also saw a headline about the rise and fall of DVDs.

我还看到一个关于数字化视频光盘兴起与衰落的标题。

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。

Yeah. 'The rise and fall of'.

是的。“兴衰”。

The rise and fall of the dinosaurs.

恐龙的兴衰。

The Dutch have been taming the water and fighting the rising and falling tides for centuries.

几个世纪以来，荷兰人一直在驯服海水，对抗涨落的潮汐。

So, let's listen to that: 'the rise and fall of'.

所以，让我们来听一下：“the rise and fall of”。

The rise and fall of the methane gas levels left NASA scientists with more questions than answers.

甲烷气体含量的上升和下降使美国宇航局的科学家们面临的问题多于答案。

From far down the street she could hear the rise and fall and roar of many voices.

她听得见远处街头有许多声音在大叫大喊，时高时低。

Erosion is a natural process leading to the rise and fall of barrier islands like Raccoon Island.

侵蚀是一个自然过程，其导致了诸如浣熊岛这样的屏障岛的兴衰。

I have a vague remembrance of his gaunt limbs, his earnest face and the rise and fall of his bow.

我直到现在还能模糊地记得他那瘦削的手，诚恳的脸和弓弦上下的动作呢。

Before they emerged, the rise and fall of the Sun and the stars in the night sky simply went unnoticed.

在它们之前，没有任何一种生物能够感知昼夜变换，斗转星移。

The rise and fall of the sea level over time has helped form a mound composed of gravel and debris.

加上历史时期海平面的升降变化形成了一条砾石和岩屑组成的连岛坝。

A. The rise and fall of a city.

A. 一座城市的兴衰。

The rise and fall of Trajan illustrates the downside of digital typeface.

Trajan 的兴衰说明了数字字体的缺点。

Our bodies evolved to coordinate with the rise and fall of the Sun.

我们的身体进化以适应太阳的升起和落下。

As centuries passed, our hometown witnessed the rise and fall of numerous dynasties.

几个世纪过去了，我们的家乡见证了无数朝代的兴衰。

The rise and fall of your chest, beating and sinking, losing and finding.

你的胸部起伏，跳动和下沉，失去和寻找。

The long tail of this " fish" appears and disappears at regular intervals with the rise and fall of the tides.

它身后长长的尾巴还会随着潮水的涨落时隐时现。

The rise and fall of the dancers’ bodies creates a pattern.

【fall】舞者身体的起伏形成了一种模式。