1、不关心
介词 ... tired of 厌倦的 careless about 不关心、不重视 worried about 自找烦恼 ...
2、粗心
... problems/trouble with麻烦 careless about粗心 certain about有把握 ...
3、不管
...绝不要无论如何不要 on no account不管，无论如何 regardless of without worrying about; careless about反正，无论如何 sowieso ...
4、对
...a careless girl 一个粗心的女孩careless about 对...不小心careless and unprepared 傥荡不备 ...
careless about the consequences不考虑后果
be careless about不介意;对
careless about her clothes的翻译是
A Careless About还很不苛
be careless about clothes不在意衣服
She is careless about她不注意她所穿的是什么衣服
be careless about things随随便便
careless about one's dress不讲究衣着