“我杀了他们以后就忘了他们。”他漫不经心地回答。

"I forget them after I kill them," he replied carelessly.

youdao

他漫不经心地回答。

He replied with a casual air.

《新英汉大辞典》

他的确漫不经心地回答他们的问题，但除此之外，他从不说话。

He did indeed reply to their questions in a careless voice, But otherwise he never spoke.

youdao

他的确漫不经心地回答他们的问题，但除此之外，他从不说话。

He did indeed reply to their questions in a careless voice, But otherwise he never spoke.

youdao