0 not likely to get worried, nervous, or angry even in difficult situations -- 镇定自若的，沉着冷静的
She's totally unflappable - you have to be when working in such a high-pressure environment. 她非常沉着冷静——在压力如此之大的环境下工作必须这样。
I understand that he is also eminently unflappable, which must be a quality that we should all admire.
On the one hand, again, in high office of state he appeared cool and detached, and, as was said at the time, unflappable.
He is remembered for his gymnastic-like athletic ability, unflappable confidence and eccentric and flamboyant style of play.
She is a flexible strategist, an expert actress who is capable of lying or faking sentiments without the slightest guilt, and is almost completely unflappable.
He also states that the song is well done for the blinking synthesizers and clomping bass that receive a boost from the singer's unflappable power.
Arrogant, sharp-tongued and distrustful of all men, she nevertheless is unflappable in the face of danger and manipulative of her superiors when necessary.
He is a kindly looking, distinguished old gentleman with white hair, eminently professional and seemingly unflappable.
He is distinguished by his unflappable demeanor, even when in peril, his constant cigar-smoking, his black leather gloves, and his many disguises.
