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

然而，随着上，岸被侵蚀。

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

它在以下1000英尺。

Its coastal areas are threatened by rising sea levels.

其沿地区受到上的威胁。

It is 900 meters above sea level.

拔900米。

Melting ice caps and rising sea levels.

融化的冰盖导致高。

Climate change means sea levels are rising.

气候变化引起上。

The sea level will rise as well.

上。

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。

Rising sea levels do not just threaten Tuvalu.

上不仅威胁图瓦卢。

This would contribute to rising global sea levels.

这将导致全球上。

Now, that's just outside, at sea level.

那就在外，在上。

The lake sits five meters above sea level.

这个湖拔五米。

We are risking a huge sea level rise.

我们正临着大幅上的风险。

All around the world, sea levels are rising.

全世界的都在上。

Approximately 50 feet above sea level.

在拔15米左右。

Sea levels could rise higher covering land with water.

可能上更高，水会覆盖着更多的土地。

We're literally at sea level here.

我们这儿正好在的高度。

If sea levels rise too much, entire communities disappear.

如果上太多，整个社区会都会消失。

NASA satellites can measure sea level rise from space.

美国宇航局的卫星可以从太空测量上。

Making the problem worse is rising sea level.

上使问题变得更糟。