blithely

漫不经心地忽略

To intentionally not pay attention to something, in a carefree or inappropriate way.

以快乐或无忧无虑的方式忽略某事，通常未经适当考虑

漫不经心地驳回

To reject something as unimportant without proper consideration, in a carefree way.

以愉快或无忧无虑的方式驳回。

无忧无虑地不知道

Not knowing about something, in a happy and carefree way.

漫不经心、愉快地不知道，有时暗示缺乏应有的关注。

漫不经心地

Not worried or concerned about something, in a happy and carefree way.

以一种随意和愉快的方式不关心，有时被认为是不恰当的