an eclipse of the sun的意思|示意

If the moon goes between the Earth and the sun, we have an eclipse of the sun.

如果月球在地球和太阳之间，那么我们就有(叫)日食。

The Sun, the Moon, and two photographers all lined up last month in Antarctica during an unusual total eclipse of the Sun.

在这个不寻常时刻，太阳，月亮，南极洲，以及两位摄影师都排列成队。

If the Earth goes between the moon and the sun, we have an eclipse of the moon.

如果地球在月球和太阳之间，我们就有(叫)月食。

During an eclipse, the sun, Earth and moon line up, leaving a darkened moon visible to observers on the night side of the planet.

月全市发生时，太阳，地球和月球连成一线，地球夜晚一侧的观察者可以看到一个变暗了的月亮。

However, if an eclipse occurs while the Moon is on the far side of its elliptical orbit, it appears smaller than the Sun and can't completely cover it.

但是如果日食出现在月球处于它的椭圆轨道远地点的时候，它显得比太阳小而无法完全遮盖住太阳。

An eclipse of the sun occurs when the moon passes directly between the sun and the earth, screening part or all of the sun's disk.

当月亮直接从太阳和地球之间经过，遮住太阳一部分或全部时，日食便发生了。