In his mind's eye, he can imagine the effect he's having.

在他脑海中，他可以想像到自己正在产生的影响。

《柯林斯英汉双解大词典》

He pictured the scene in his mind's eye.

他想象出了这一场面。

《牛津词典》

The battle scenes of those years reappeared in his mind's eye.

当年的战斗场面又重现在他眼前。

《新英汉大辞典》

The Magi here are, again, an image, a kind of visionary symbol, an image available "in the mind's eye" at all times.

这儿，三圣贤又是个意象，一个幻想出的标志，时时存在于大脑中的一个意象。

耶鲁公开课 - 现代诗歌课程节选

That's "The Magi"; again, a visionary poem where Yeats is saying, "I see, I see in my mind's eye."

还是《东方三贤》,一首幻想诗，此刻，正如我时时在内心中所见“

耶鲁公开课 - 现代诗歌课程节选

But as I look at it, whether in reality or in my mind's eye, I'm looking at it from a perspective.

但我看着这个的时候，当我的脑中浮现画面，我就是从某个视角在看的。

耶鲁公开课 - 死亡课程节选

's mind's eye, it would be the fearful apparition of the Netherlands' Neelie Kroes, the EU Commissioner for Competition.

FORBES: EU's Kroes Names Scientist To Track Microsoft

Think Bozeman, Montana, and your mind's eye pictures Forbes 400 moguls hopping out of Gulfstreams and jumping into waiting Range Rovers at the Yellowstone Jet Center.

FORBES: Entrepreneurs

Indians, once fixed in the American mind's eye as bands of howling savages bent on doing no good to John Wayne, are nowadays more often seen as the devoted children of Mother Earth, determined to preserve the planet for future generations.

ECONOMIST: Indians versus greens