Know something inside out

#. Know something inside out

 

Hey guys! Today's English expression is "know something inside out."

"know something inside out" means to know every detail of something.

It's used to show that you are very confident that you know something thoroughly.

Now listen to a dialogue between two friends talking about designing a poster.

Listen closely for the expression "know something inside out."

 

What do you think of this poster I just made?

> Um.... It's not bad, but, to be honest, I think you could do better. What program did you use to design it?

Just PowerPoint. I tried to use Photoshop at first, but I had no idea how to use it. It's so complicated.

> I can teach you. I know Photoshop inside out. It's easy once you've learned the basics.

Cook, I'll get my laptop.

 

So, remember we use "know something inside out" to say that you know every detail about something.

Try to use this expression the next time you're talking about something you know extremely well.

That's it from me today. See you next time.

 

• thoroughly θɜːrəli 대단히, 완전히 , 철저히, 철두철미하게

• thorough ˈθɜːroʊ 빈틈없는, 철두철미한, 철저한

• extremely ɪkˈstriːmli 극도로, 극히 extreme ɪkˈstriːm 극도의, 극심한, 지나친, 심각한