The preference for opening an eye on the lookout side could be widespread, he predicts.

他预测，这种睁着一只眼睛观望的偏好可能会很普遍。

youdao

Out of the corner of my eye I saw a blur of movement on the other side of the glass.

从眼角我看见了玻璃窗另一边一个移动的模糊身影。

《柯林斯英汉双解大词典》

The mirror side eye closed as if the reflection were a companion and the other eye stayed open.

镜子里的那只眼睛闭着，仿佛镜子里的人是自己的伴侣，而另一只眼睛则睁着。

youdao

A signal from the TV tells each side of the glasses when to turn on and off, showing each eye slightly different images that create the sense of depth.

VOA: special.2010.01.26

Further customization is possible with the 3D Picture Balance, which allows users to see the right and left eye images side-by-side to adjust color, contrast and brightness based on the content.

ENGADGET: Panasonic PT-AE8000U projector touts brighter, smoother 3D for king-of-the-hill home theaters

In the eye, one side of the storm has passed and there is great relief.

FORBES: Markets Pass Through Eye Of The Storm

"England have been brilliant, keeping any eye on the medical side of things, seeing how I am going, " he said.

BBC: Deacon focused on Leicester form