unflappable

hitherto imperturbable , he now showed signs of alarm; an imperturbable self-possession; unflappable in a crisis.

到现在为止都很沉着，但现在他表现出了惊慌的迹象；冷静的自制；在危机中保持镇定。

For several hours I was left to myself, sometimes musing on the islanders--but no longer fearing them because the captain's unflappable confidence had won me over--and sometimes forgetting them to marvel at the splendors of this tropical night.

我一个人这样在平台上留了好几个钟头，有时想着这些土人——但并不特别怕他们，因为船长的坚定不移的信.心影响着我——有时忘记了他们，欣赏这热带地区的夜间的美丽景象。

Its new Chevrolet Silverado was named pick-up truck of the year, and when its Saturn Aura was chosen as the best car, even the unit's unflappable general manager, Jill Lajdziak, was lost for words.

它的新款雪佛兰西尔维拉多被评为年度最佳轻型小货车，而当“土星”（通用新款中型运动轿车）被宣布夺得年度最佳汽车大奖的那一刻，连这个部门最镇定的总经理吉尔都激动得说不出话来。