14分

"Rule of Thumb", "No pain, No Gain", "Murphy's Law‪"‬ Say What Now?

    • 言語学習

Let's find out the origins of "Rule of Thumb", "No pain, No Gain", "Murphy's Law".  Thank you so much for listening!

Let's find out the origins of "Rule of Thumb", "No pain, No Gain", "Murphy's Law".  Thank you so much for listening!

14分