carelessly/ˈker.ləs.li/副词不在意地|不小心地He told me off for driving carelessly.因为不小心驾驶/疏忽驾驶/鲁莽驾驶,他骂了我。轻松自在地,无忧无虑地He swayed and danced carelessly throughout Friday's show.在周五的整个演出中,他左摇右摆,无忧无虑地跳着舞。想跟读,去练习