The tree cast a shadow on the wall.

这棵树投影在墙上。

That casts a shadow on the Earth surface.

那阴影投射在地球表面。

Now, a lunar eclipse happens when the Earth casts a shadow on the moon.

当地球在月球上投下阴影时，月食就发生了。

You could also say the older daughter cast a shadow on her younger sister.

也可以说大女儿使她的妹妹黯然失色（cast a shadow on）。

As the moon blocks the sun's light, it casts a shadow on part of the Earth.

当月亮挡住太阳的光线时，它在地球的一部分上投下了阴影。

The first is simple: look for a leafy tree that casts a shadow on a smooth surface.

找棵能在光滑表面上投出阴影的茂盛大树。

Tensions over Syria will cast a shadow on a major economic conference set to take place in Russia this week.

叙利亚问题的紧张局势为将于本周在俄罗斯举行的重要经济会议蒙上阴影。

Ten-second trivia: What's occurring when the Earth passes directly between the sun and the moon, casting a shadow on the moon?

10秒钟冷知识速答：当地球直接从太阳和月球之间穿过，在月球上投下阴影时，会发生什么？

That cast a shadow on the rest of our road running, which was particularly extensive on this trip.

这给我们接下来的路跑蒙上了阴影，这次旅行的路途尤其广泛。

When it liquefies, you get clumps of cells and collagen which are in this jelly that clump together and then cast a shadow on the retina.

当它液化时，你会得到成团的细胞和胶原蛋白，它们聚集在一起，然后在视网膜上投下阴影。

I was looking at chestnuts falling from the trees, rolling on the sidewalk or ants crossing the road, the way a leaf casts a shadow on a tree trunk.

我在观察栗子落树, 滚落路边或者是蚂蚁过路，树叶留下的影子。

A solar eclipse is when the Moon blocks the Sun, casting a shadow on the Earth, and a lunar eclipse is when the Earth blocks the Sun, casting a shadow on the Moon.

日食是月亮挡住太阳，在地球上投下阴影，月食是地球挡住太阳，在月球上投下阴影。

What's happening, in that case, is that the sun is on one side of the Earth - the Earth is in the middle and the Earth is casting a shadow on the moon.

在这种情况下，太阳在地球的一侧，地球在日月中间，地球在月球上投下一个阴影。

The problem with this narrative is that it also seems to cast a shadow on those that don't succeed or that don't make it in that way, as less than.

这种叙述的问题在于，它似乎也给那些没有成功或没有以那种方式取得成功的人蒙上阴影，如少于。