Like the back of your hand

Like the back of your hand: this phrase means that a person knows something very well, almost perfectly. It suggests a deep understanding or familiarity with a topic or area.   https://links.artisanenglish.jp/LikeTheBackOfYourHand    Thanks for visiting ArtisanEnglish.jp’s The Posts – The Podcast today.  These podcasts and posts are created to help our students and anyone who wants to access them to improve their English vocabulary.  Take the first step to perfect your English ability take a FREE TRIAL LESSON with me, David, at https://www.artisanenglish.jp/contact/  https://links.artisanenglish.jp/TrialLesson  I provide 100% error correction, fantastic discussion topics and detailed after-lesson written feedback.    Website: https://www.artisanenglish.jp  Facebook: https://www.facebook.com/artisanenglish.jp  Instagram: https://www.instagram.com/david.artisanenglish.jp/  X: https://twitter.com/ArtisanEnglish  YouTube: https://www.youtube.com/@Artisanenglish  Spotify Podcast: https://podcasters.spotify.com/pod/show/artisanenglishjp