若无其事

He appeared nonchalant in court even when the judge ordered him to pay ￡1000.

在法庭上，甚至当法官命令他赔偿一千镑时，他仍然表现得。

He behaved as if nothing had happened.

他装的样子。

He sauntered casually through the door.

他地走过了那门。

She affected to be spunky about her ailments and afflictions, but she was in fact an utterly self-centered valetudinarian.

她装做对自己的失调和苦恼，是实际上她是为自己的健康状况非常发愁的人。