An extreme illustration of the difference between high and low tides can be found along the shore of Canada's Bay of Fundy.

涨潮和落潮之间差异一个极端例子可以在加拿大芬迪湾看到。

My way ahead is long; I see no ending; yet high and low I'll search with my will unbending.

路其修远兮，吾将上下而求索。

At the high and low ends of the retail spectrum, the industry's thriving.

在高端零售和低端零售，该行业正蓬勃发展。

He said the government should shower its favors -- as heaven does its rain -- on the high and low alike, on the rich and the poor equally.

政府应该像上天赐予雨水一样，把它恩惠施与所有人，不论贫富。

Now my year has been full of ups and downs, highs and lows and I'm sure that yours has too.

而我一年充满了各种跌宕起伏，我相信你们肯定也是。

For tidal energy to be effective, the difference between high and low tides needs to be at least five metres, and this occurs naturally in only about forty places on Earth.

要让潮汐能有效，高潮和低潮差值需要至少是五米，而这只会在全球大概四十个地方自然发生。

Borjas's Immigration Surplus findings do draw a distinction between high and low skill workers.

博尔哈斯移民盈余发现确实能区分高技能工人和低技能工人。

Historic rivals space exploration has always been a point of highs and lows for Russia and the U.S., both trying to outdo each other in the 1960s space race.

美国和俄罗斯在历太空探索竞赛中有高有低，在20世纪60年代太空竞赛中，都试图超越对方。

How do we use high and low note?

我们如何使用" high note" 和" low note" ？

And this is what happens when you put together high and low power.

这就是你力量强大和微弱时会发生事情。

Think of the texture of music and think of these strands of high and low.

让我们思考音乐织体以及这些高低线条。

Everyone experiences highs and lows when they're working toward a goal, whether it's a career goal, a health and fitness goal, or a language goal. Recognizing that reality now, knowing that at some point in your journey, things will get difficult.

每个人在朝着目标努力时都会经历高潮和低谷，无论是职业目标、健康和健身目标，还是语言目标。现在认识到这一现实，知道在旅程某个阶段，形势会变得困难。

The gravitational pull of the moon is responsible for Earth's high and low tides.

月球引力决定了地球潮汐涨落。

She says the difference between the highest and lowest earners has increased since the recession.

她表示，经济衰退以来，贫富差距逐渐拉大。

And what happens is blood flow to the brain swings high and low.

流向大脑血液会上下波动。

They then altered the recordings to create higher and lower pitched versions of each sentence.

而后研究者们改变这些声音创造这句话高低两个不同版本。

Lithium acts as a mood stabilizer—smoothing out the highs and lows they experience.

锂作为一种心境稳定剂，可以抚平他们经历高涨和低落。

The answer lies somewhere in the middle, at the high and low ends of the retail spectrum, the industry is thriving.

答案在中间某个地方，在零售业高端和低端，该行业正在蓬勃发展。

You search high and low for what you want.

你到处寻找你想要东西。

I've searched high and low for my car keys and I can't find them.

我到处找我汽车钥匙，就是找不到。