漫不经心的

She was so scatterbrained that she forgot to lock the door when she left.
她太心不在焉了，离开时忘了锁门。
The professor's lecture was so disorganized, it was like listening to someone scatterbrained.
教授的演讲如此杂乱无章，听起来就像在听一个思绪散漫的人讲话。
I wish I could be as scatterbrained as her sometimes; it would make my life easier.
我真希望有时能像她那样思绪散漫，这样生活会轻松些。
His scatterbrained behavior made it hard for his team to trust him with important tasks.
他的思绪散漫使得团队难以信任他承担重要任务。
When she's scatterbrained, she often leaves her keys behind.
当她思绪散漫时，经常会把钥匙忘在后面。
Despite his scatterbrained tendencies, he somehow managed to get all his work done on time.
尽管他有思绪散漫的倾向，但不知如何总能按时完成所有工作。
Her scatterbrained approach to organizing the party led to a chaotic event.
她在筹备派对时的思绪散漫导致了一场混乱的活动。
The student's scatterbrained answers during the exam suggested he hadn't prepared well.
学生考试时思绪散漫的回答表明他显然没有好好准备。
She tried to apologize for her scatterbrained comment, but it just came out sounding more careless.
她试图为自己的思绪散漫的评论道歉，但听起来更像是不小心说漏了嘴。
After a night of partying, he woke up scatterbrained and couldn't remember half of what happened.
经过一夜的狂欢，他醒来思绪散漫，记不清发生了一半的事情。