insouciance例句

He replied with characteristic insouciance: "So what?"
他以一贯的漫不经心回答道:“那又怎样?”

She hid her worries behind an air of insouciance.
她掩饰着自己的烦恼,表现得无忧无虑。

He replied with characteristic insouciance: 'So what?'
他以一贯的漫不经心回答道:“那又怎样?”