By understanding how mosquitoes fly, we hope to understand how to make them not fly.

You have to understand that he died.

You have to understand that he died.

I know that you can understand me!

I can hardly understand what he says.

She seems to understand what I say.

I can understand what you are saying.

I cannot understand what happened.

You must realize that I can't help you.

I think I'm beginning to understand.

So the first stage in training is to teach the dog ESL, English as a second language.

No, you must really understand that.

Mitterand made others believe that he hesitated.

I can hardly understand what she says.

I can hardly make out what he says.

Can you make out what he is trying to say?

What he said doesn't make sense to me.

Mark the words that you cannot understand.

I cannot understand what you say.

I couldn't understand what he was saying.

I could not understand what prevented me from moving.

I can't understand what you're saying.

Tom could understand why Mary was angry.

I know it's hard for you to understand.

I'm just trying to figure out what's going on.

I tried to grasp what she was saying.

You have to understand that.

Thank you for your understanding.

I keep on not understanding.

I can't understand.

They'll understand.

They will understand.

I pretended I didn't understand.

Work out the implications.

I couldn't make out what he was saying.

I could not understand anything he said.

It was rather difficult for me to make out what he was saying.

I couldn't understand what he was saying.

I can't understand what you said at all.

I couldn't understand a thing from what he said.

Tom could hardly understand what Mary said.

I have to understand the meaning of this sentence.

I need to understand the meaning of this sentence.

I can't always understand everything you say.

Tom didn't seem to understand what had happened.