Learn Australian English in this English Expression episode of the Aussie English Podcast. These are weekly episodes where I teach you how to use English expressions like a fair dinkum Australian!For this episode, we talk about the expression "a hard nut to crack".Breakdown the meaning of the words in this expression,Discover what the expression means,Learn how to use the expression,Listen to real dialogue examples of the expression in use,Go through a pronunciation exercise, andI tell you about fascinating macadamia nuts -- have you ever had one?Improve your listening skills today - listen, play & pause this episode - and start speaking like a native English speaker!