以下是一些表達“擁有無用的”的英文佳句：
1. “I own useless things, but I cherish them because they remind me of memories.”
2. “He accumulated useless trinkets over the years, but they have become valuable keepsakes for his family.”
3. “She couldn’t figure out what to do with all the things she bought over the years, but she’s learned to accept them as a part of her personal history.”
4. “He has a lot of useless knowledge in his head, but it’s a part of who he is and he wouldn’t trade it for anything.”
5. “She’s always been known for her useless hobbies, but they bring her joy and make her unique.”