However, as sea levels rose, erosion reshaped the coast.

然而，随着平面，岸被侵蚀。

This is the abnormal rise in sea levels as a hurricane blows water ashore.

当飓风临近岸时，平面会高。

Rising sea levels do not just threaten Tuvalu.

平面不仅威胁图瓦卢。

The tunnel would be well-ventilated if tall chimneys were built above sea level.

如果再建些伸出面的高大的烟囱状通风管，隧道就具备了良好的通风条件。

It's over 1,000 feet below sea level.

它在平面下1000英尺。

Its coastal areas are threatened by rising sea levels.

其沿地区受到平面的威胁。

But thirty feet below sea level, their dominion ceases, their influence fades, their power vanishes!

但在平面三十英尺下，他们的权便达不到了，他们的气焰便熄灭了，他们的成势便消失了！

They are living through extreme weather events and rising sea levels.

他们生活在极端天气和平面的威胁之中。

The move is due to global warming and rising sea levels.

此次搬迁是由全球变暖和平面所致。

760 miles per hour is about the speed of sound at sea level.

每小时760英里相当于平面的声速。

Sea levels could rise higher covering land with water.

平面可能更高，水会覆盖着更多的土地。

What is the Earth's longest mountain chain above sea level?

地球拔最高的山脉是什么？

In fact, most of the Siwa oases lies at roughly 19 metres below sea level.

实际，锡瓦绿洲大部分低于平面约19米。

The real-life Dumbo octopus is known for sailing thousands of feet below sea level.

现实生活中的小飞象章鱼因在平面下数千英尺航行而闻名。

Locked inside is enough water to raise sea levels by 6 metres.

被锁在里面的水足使平面6米。

This is coming under threat now with rising sea levels and global warming.

由于平面的不断高及全球变暖，我们都在遭受着洪水的威胁。

New York City is at sea level, so we're talking about real oxygen.

纽约市在平面，所我们谈论的是真正的氧气。

My home sits at six feet above sea level.

我家位于拔六英尺的地方。

Versus, I was 1,500 feet above sea level.

那如果我这么说，我在拔 1500 英尺的地方。

The air pressure at sea level is nearly 15 pounds for each square inch.

平面的大气压每平方英寸大约有15磅。