NASA says a blood moon happens during a total lunar eclipse.

NASA表示，血月发生在月全食期间。

And then, there's the big one, the total lunar eclipse.

然后，还有一个盛大的景象，月全食。

By the way, the next total lunar eclipse won't happen until March 14th of 2025.

顺便说一句，下一次月全食要到2025年3月14日才会发生。

This weekend, many parts of the world-including North America-will be treated to a total lunar eclipse.

本周末，包括北美在内，全球多个地区都将迎来月全食。

This is a NASA simulation of what the earth looks like during a total lunar eclipse.

这是 NASA 的一个仿真模型，当发生月全食时地球是什么样子的。

A total lunar eclipse happens when the Earth comes between the Sun and a full moon.

当地球运行至太阳和满月之间时会发生月全食。

And " blood" is the result of the moon's reddish shade during a total lunar eclipse.

而称为“血月” 则是因为发生月全食时月亮略带红色色调。

In a total lunar eclipse, the whole moon falls within the darkest part of Earth's shadow.

发生月全食时，月球整个进入地球黑暗的阴影中。

A total lunar eclipse occurs when the moon passes through the shadow cast by the Earth into space.

当月球通过地球投向太空的阴影时，就会发生月全食。

The total lunar eclipse was also at least partly visible in Africa, Europe and some Pacific nations.

在非洲、欧洲和一些太平洋国家，也至少能看见部分月全食景象。

On the other hand, when a total lunar eclipse occurs, where you are on earth doesn't make much difference.

另一方面，当月全食发生时，你在地球上的什么位置并没有太大的不同。

In a total lunar eclipse, the Earth covers the moon's surface with its shadow, giving it a red-like color.

在月全食过程中，地球的阴影遮住了月亮表面，导致其呈现红色。

Tonight for the first time in 3 years, people in North America will have a chance to see a total lunar eclipse.

今晚，北美民众将有机会欣赏到三年来的首次月全食。

What it was a total lunar eclipse, what does that mean? That means the moon was completely in the shadow of the Earth.

什么是月全食，那意味着什么？这意味着月球完全处于地球的阴影之下。

And parts of the world are getting to see a blue moon, a super moon, and a total lunar eclipse all at once.

世界部分地区会同时看到蓝月亮，超级月亮和月全食。

In yesterday's total lunar eclipse, reportedly the first one of those since 2019, the Earth's shadow completely covered the moon for 15 minutes.

据报道，昨天的月全食是2019年以来的首次月全食，地球的阴影完全覆盖了月球15分钟。

On Wednesday, much of the world will get to see not only a blue moon and a supermoon, but also a total lunar eclipse.

周三，全球多地不仅能看到蓝月亮和超级月亮，还将看到月全食。

If skies are clear, the total lunar eclipse also will be partly visible in western Europe. It will be fully visible in Greenland and Iceland.

如果天空晴朗，西欧地区也能观赏到部分月全食。格陵兰岛和冰岛可欣赏完整的月全食。

But you’re more likely to see a total lunar eclipse in your lifetime than a total solar one.

但是，与日全食相比，您一生中更有可能看到月全食。

And you've probably heard of a total eclipse of the sun or the moon, but a total solar eclipse and a total lunar eclipse are actually pretty different.

你可能听说过日全食或月全食，但日全食和月全食实际上非常不同。