Are you just doing that by eye?

目测？

A lot of us are intimidated by eye contact.

我们很多人都会害怕眼神接触。

They sure look that way by eye.

用肉眼看它们确实是这样。

For me, I like to go by eye and by hand.

不过对我来说，我喜欢用眼睛和手来衡量。

Just on one rock, I counted more than a dozen species, just by eye.

我眼睛大概扫了一下，就在一块岩石上就有十几种生物。

That cloud is cold and dark, and so we don't see it by eye.

那片云又冷又黑，所以我们无法用肉眼看到它。

Desperate to see what was happening and why, Harry opened his eyes by a millimeter.

哈利急于看到是怎么回事，便把眼睛微微睁开了一道细缝。

By eye, and for all intents and purposes, the stars are infinitely far away.

通过肉眼观察，无论怎样，星星都是无限遥远的。

Rest your eyes by looking away from screen.

将目光从屏幕上移开，让您的眼睛得到休息。

Farmers monitor the health of their crops by eye.

农民通过眼睛监测农作物的健康状况。

The bone bits were too broken to identify by eye.

骨头太碎了， 肉眼无法辨认。

I have my eye on a luxury vacation condo by the lake.

老板：我看中了湖边的豪华度假公寓。

By eye, only the brightest stars seem have color, while the fainter ones all just look white.

肉眼看来，只有最亮的星星才有颜色，而那些暗一些的星星看起来都是白色的。

Or it can enter your eye by bouncing off an object, like this ridiculously large apple.

或者它可以通过物体反弹进入您的眼睛，例如这个大得可笑的苹果。

I have been very happy here, ' and Margaret closed her eyes by way of stopping the conversation.

我在这里很开心， ” 玛格丽特闭上了眼睛， 结束了谈话。

But the traditional way of making artificial eyes by hand is very time-consuming – it takes a lot of time to do.

但手工制作义眼的这种传统制作方式非常耗时——它要花费大量时间。

What has been lacking is a suitable tool to investigate mosquitoes a tiny following them any distance by eye is impossible.

所缺乏的是一种合适的工具来调查蚊子，无论距离多远，用眼睛都是不可能的。

It's big and bright, and the features on its surface discernible by eye (and even better with binoculars or a small telescope).

它又大又亮，表面的特征用肉眼就能分辨出来（当然用双筒望远镜或小型望远镜就更好了）。

Plan of action was to just go by eye. Just wing it, and basically be generous with the seasoning. - James: Just wing it, yeah.

行动计划就是凭目测。即兴发挥，多放点调料。- 即兴发挥，没错。

That's again because the light is bent, and the image created of object observed can appear larger than the object does by eye.

这同样是因为光线弯折，物体透过透镜所呈现的影像可以比肉眼看到的物体更大。