The remarkable photograph of a 'moonbow' was taken by Wally Pacholka as he looked over the Haleakala crater on Maui Island in Hawaii.

这张引人注目的‘月虹'照片是由 Wally Pacholka 在游览参观夏威夷毛伊岛哈雷阿卡拉火山口时拍摄的。

It is possible, however, to view the colors in a moonbow using long exposure photography.

然而，使用长时间曝光摄影可以观察到月虹的颜色。

The sky must be very dark for a moonbow to be watched clearly—any bright light can obscure it.

要想清楚地观察到月虹，天空必须非常黑暗——任何明亮的光线都可能使它模糊。

At a certain time and a certain place, when a moonbow happens to appear, you can't miss it if you're right there.

在特定的时间和地点，当月虹恰巧出现时，如果你就在那里，千万不要错过它。

Hence the impact of this photograph: a distinctive planetary display captured beside a rare moonbow.

因此在这张照片上就有颗与众不同的行星出现在难得一见的月虹的旁边。

"A moonbow is just like a rainbow but is caused by the moon reflecting off rain mist at a certain Angle," says Pacholka.

一道月虹就像一道彩虹，它是由月光在湿度大的薄雾中经过一定角度反射形成的。

The remarkable photograph of a 'moonbow' was taken by Wally Pacholka, as he looked over the Halkeakala crater on Maui Island in Hawaii.

这张引人注目的月虹照片是由Wally Pacholka游览参观夏威夷毛伊岛哈雷·阿卡拉火山口时拍摄下来的。

Like a rainbow, its daylight equivalent, a moonbow is produced when light is broken up into its constituent colours as it passes through water droplets.

月虹与白天出现的彩虹一样，是光通过水滴分解成多种色光后产生的，而光本身是由多种色光组成的。

Photographer Wally Pacholka took an exotic picture of a "moonbow" at the edge of Haleakala Crater on the island of Maui in the Hawaii archipelago, the Guardian reported.

据英国《卫报》报道，摄影师沃利·帕克卡站在夏威夷毛伊岛的哈雷阿卡拉火山口上拍摄到了气象奇观“月亮彩虹”。

Peach blossom debt to pay, peach blossom hook to block, moonbow doomed I dread, for season often blocked all the peach blossom, even if I stop to scars base, and never back.

【河东狮吼经典台词】桃花债要还，桃花劫要挡，月虹命中注定一世担惊受怕，为季常挡去所有的桃花劫，即使我挡到伤痕垒垒，也绝不会后退。

In the case of the rainbow, sunlight produces its effect directly. In the case of the moonbow, however, that sunlight is first reflected off the surface of the moon and then shines back down to Earth.

彩虹是在阳光直射下产生；而产生月虹时的阳光是由月球表面反射到地球的。