The formations are very unique and is usually be regarded as a disastrous event. Take “eye wall” and storm cloud as example.

它们的形成很独特，通常被视作是悲惨事件，例如“眼墙”和暴风云。

youdao

A more effective and elegant approach, a specialty of Prof. Assia's, involves penetration of the eye wall to a depth of only about 95 percent, leaving a razor-thin layer intact.

Assia教授的一项专利提供一种更巧妙有效的方法，仅穿透95%的眼球壁，留下极薄的一层完整眼球壁。

youdao

Maybe you can see the Great Wall clearly from space with binoculars but not with the naked eye.

也许你可以用双筒望远镜从太空中清楚地看到长城，但用肉眼却看不见。

youdao

Keep an eye on Wall Street and Europe too.

CNN: FROM BAD TO WORSE

If the set is not too mammoth, positioning it on a wall below eye level allows you to look "over" it, and makes viewing while sitting more comfortable.

WSJ: Disguise Your TV

And this is why every American should keep an eye on her future dealings with Wall Street.

FORBES: Too Big to Fail Now Too Big to Stand Trial