多彩な 英語 講師陣から検索…
Chris
プロの講師Today we're talking about an idiom that you can use to say that you understand something really well and that you have a detailed knowledge of it. This is the idiom, to know something like the back of your hand. I hope you find it useful!
How well do you know your hands?
2024年12月31日 09:19
