"You can usually tell how old a person is by their eyes."

She saw by his eyes that he did not consider them too small.

I can see by your eyes that you did not know this.

What do you mean by eyes below the level of the ball.

She could tell by his eyes that he was telling the truth.

He held it down until a small green light appeared, seen by his left eye.

You could tell by her eyes that she was aware of it.

But Louis had come to judge men by their eyes.

That's what they meant by red eyes in every corner.

I mean more than just showing by your face and eyes that you were in love.