اندر in English:

He's a real computer freak - he knows them inside out.

he knows them inside out.

I know him inside out which means I know him very well.

You put your uniform on inside out.

He knows that computer program inside out.

You put your sweater on inside out!

I know all the products inside out.

Harry, you've got your sweater on inside out again.

You look really silly! Your pullover is on inside out.

I know it inside out.

He put his shirt on so quickly he didn't notice it was inside out.

I wore them inside out.