The breakup was a painful experience for him.
分手对他来说是一个痛苦的经历。
Running the marathon was a painful challenge.
跑马拉松是一项痛苦的挑战。
Her decision to leave was painful but necessary.
她的离开是一个痛苦的但必要的决定。
It was painful to watch the movie's tragic ending.
看电影的悲惨结局令人痛苦。
The surgery recovery process was painful and slow.
手术后的恢复过程既痛苦又缓慢。
The memories of the accident are still painful for him.
事故的记忆对他来说仍然痛苦。
He found the criticism to be painful but helpful.
他发现批评痛苦但有益。
Learning from mistakes can be a painful process.
从错误中学习可能是一个痛苦的过程。
It was painful to say goodbye to her best friend.
和她最好的朋友告别是痛苦的。
The truth was painful but had to be faced.
真相是痛苦的，但必须面对。
painful experience 痛苦的经历
painful memory 痛苦的回忆
painful decision 痛苦的决定
painful process 痛苦的过程
painful reminder 痛苦的提醒
painful truth 痛苦的真相
painful lesson 痛苦的教训
