There's also a phenomenon known as an annular eclipse.

还有一种现象叫做日环食。

The third type of solar eclipse is an annular eclipse.

第三种日食是日环食。

This technical name for this shape is annulus, so this event is called an annular eclipse.

严格来说这个形状的名称是日环。所以这一现象就被称为日环食。

People don't talk about annular eclipses too often, which is too bad, because they're awesome.

人们不太经常谈论日环食，这就不太好，因为日环食极其壮观。

The same root that gives us words like annular eclipse, named for the halo of light visible during some solar eclipses.

同样的词根给了我们像日环食这样的词，以一些日食期间可见的光环命名。

Many times, the moon only blocks part of the sun's light, resulting in either a partial eclipse, or an annular eclipse.

多数情况下，月亮只会遮住部分太阳光，造成日偏食或者日环食。

Annular eclipses occur about 66 times a century and can only be viewed by people in the narrow band along its path.

日环食现象在一百年内大约发生66次，只能在日环食经过的狭窄日环食带上才能观测到。

In the far future, earth will only get annular and partial solar eclipses because our moon is moving further away.

在遥远的未来，地球只会出现日环食和日偏食，因为我们的月球正在远离地球。

They advise using safe viewing glasses for the sun or a safe handheld viewer for the sun at all times during an annular solar eclipse.

他们建议在日环食期间始终使用安全的太阳观测眼镜或安全的手持太阳观测仪。

During an annular eclipse, the moon is at its farthest distance from Earth, making the shadow that falls on the Earth's surface smaller than usual.

日环食出现的时候，月亮离地球的距离最远，其投射在地球上的影子也就比平时小了。

Because the moon is farther than usual from Earth during an annular solar eclipse, the moon will not completely cover the sun like a " total eclipse."

由于在日环食期间，月球离地球的距离比平时更远，所以月球不会像“日全食”那样完全覆盖太阳。

Because the sun is never fully blocked by the moon in an annular solar eclipse, it is never safe to look directly at it without such eye protection.

因为在日环食中，太阳永远不会被月亮完全挡住，所以如果不戴护眼设备，直视太阳是不安全的。

A partial solar eclipse occurs when the Moon only blocks some of the Sun while an annular solar eclipse occurs when the Moon covers all but a small ring of the Sun.

当月球只遮住太阳的一部分时，就会发生日偏食；而当月球遮住太阳大部分只留出一个小圈时，就会发生日环食。

And it is elliptical, so sometimes it is too far away to completely obscure the sun, causing a so called annular eclipse, with its distinctive ring of fire.

而且它是椭圆形的，所以有时它距离太远而无法完全遮住太阳，从而导致所谓的日环食，并带有独特的火环。

An annular eclipse is a solar eclipse that occurs when the Earth's orbit brings it relatively close to the sun at the same time that the moon's orbit takes it relatively far from the Earth.

日环食是日食的一种，指当地球在相对接近太阳的轨道位置，而与此同时月球在相对远离地球的轨道位置，就会发生日环食。

More often, we get partial eclipses, where the alignment is a bit off, or annular eclipses, where the moon is too far away to fully block the sun, leaving a ring of sunlight around the moon.

更常见的是，我们会看到日偏食（对准线有点偏离）或日环食（月亮太远而无法完全阻挡太阳，从而在月亮周围留下一圈阳光）。