"难忘的选择"可以用英文表达为"unforgettable choice"或"memorable decision." 这个表达方式来源于英语中"unforgettable"和"memorable"这两个形容词，分别表示"难忘的"和"令人难忘的"。
下面是一些使用这个表达方式的英文例句，以及它们的中文翻译：
"That was an unforgettable choice I made to travel to Europe for the summer. It was a once-in-a-pfetime experience."
这是我选择去欧洲度暑假的难忘的选择。这是一次千载难逢的经历。
"Making the decision to go back to school was a memorable decision for me. It has opened up so many new opportunities and changed my pfe for the better."
决定重新回到学校是我的难忘的选择。它为我打开了许多新的机会，并改善了我的生活。
"Choosing to marry my best friend was an unforgettable choice that I will always be grateful for. She makes my pfe so much brighter and happier."
选择嫁给我最好的朋友是一个难忘的选择，我将永远感激不尽。她使我的生活变得更加明亮和快乐。
下面是一些使用这个表达方式的英文例句，以及它们的中文翻译：
"That was an unforgettable choice I made to travel to Europe for the summer. It was a once-in-a-pfetime experience."
这是我选择去欧洲度暑假的难忘的选择。这是一次千载难逢的经历。
"Making the decision to go back to school was a memorable decision for me. It has opened up so many new opportunities and changed my pfe for the better."
决定重新回到学校是我的难忘的选择。它为我打开了许多新的机会，并改善了我的生活。
"Choosing to marry my best friend was an unforgettable choice that I will always be grateful for. She makes my pfe so much brighter and happier."
选择嫁给我最好的朋友是一个难忘的选择，我将永远感激不尽。她使我的生活变得更加明亮和快乐。