Germs are not visible to the naked eye.

对肉眼而言，细菌是看不见的。

Most stars are not visible to the naked eye.

大多数星星肉眼看不见。

It's invisible to the naked eye.

因为它是肉眼不可见的。

To the naked eye, it is an advert for a used car.

对普通人来说，这是个二手车广告。

Macro is something you can see with the naked eye.

宏观营养素是你可以用肉眼看到的东西。

Its high-speed cameras record microexpressions invisible to the naked eye.

它的高速摄像头可以捕捉到肉眼看不到的微表情。

You can see the lesions in infected lung tissue with the naked eye.

你可以用肉眼看到被感染的肺组织中的病变。

But to the naked eye, it looks like a cat can.

但是用肉眼看，看起来猫可以这么做。

I can see the cities on it with my naked eye.

上面城市密布， 我用肉眼就能看到。

Seeing satellites from the ground with the naked eye is nothing new.

在地面肉眼观看这些卫星并不是什么新鲜事。

As it relates to astronomy, “naked eye” means no binoculars, no telescope.

这个词是与天文学有关的，“肉眼”意味着没有双筒望远，不使用望远。

However, that's just what you can see with the naked eye.

然而，这只是你用肉眼所能看到的。

The Great Wall is not visible with the naked eye from space.

长城在太空中用肉眼是看不到的。

And its greenish blue glow may be visible to the naked eye.

可能用肉眼就能看到它绿蓝色的辉光。

His brush stroke so subtle as to be invisible to the naked eye.

他的笔触非常微妙，肉眼看不见。

And the contestants will be too small to see with the naked eye.

并且，参赛者也会因过于细小而肉眼无法看到。

Using a telescope, Galileo discovered stars that were invisible to the naked eye.

【invisible】伽利略用望远发现了肉眼看不到的恒星。

And remember, to the naked eye you can barely see this tiny white spec.

记住，用肉眼你几乎看不见这个白色的小斑点。

Jupiter is the largest planet in the solar system. Visible to the naked eye.

木星是太阳系里最大的行星。肉眼能明显地看到。

So don't discount naked eye astronomy; it's all we had for thousands of years.

所以不要小看裸眼天文观察，几千年来这曾是我们仅有的方式。