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。

Most stars are not visible to the naked eye.

大多数星星肉眼看不见。

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斑点。

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。

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。

It's such a small amount that you can't see it with the naked eye.

因反射的光量，我们甚至不能用肉眼看见。

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

木星是阳系里最大的行星。肉眼能明显地看到。

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。

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

并且，参赛者也会因过于细而肉眼无法看到。

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。

Investigating the proceses as we can't see with the naked eye is nothing new.

研究我们肉眼无法看到的过程并不是什么新鲜事。

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.

长城在空中用肉眼是看不到的。

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。

Germs are not visible to the naked eye.

对肉眼而言，细菌是看不见的。

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。

No, the best thing to do is just start by using your naked eye.

不，最好的做法就是直接用肉眼开始观测。

You can't even see what's happening inside your body with the naked eye anyway.

无论如何，你用肉眼都无法看到体内发生的情况。

But Nick's cameras are more than 2,000 times more sensitive than the naked eye.

但尼克的相机比肉眼要敏感 2000 倍以上。

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

它的高速摄像镜头可以捕捉到肉眼看不到的微表情。