Jared has also become a bit of a star on YouTube with his unflappable photo session sitting in a flower pot. 杰瑞德淡定的坐在花盆中的拍照场景也让他在YouTube视频网站上成了一位小新星。
During his historic moon exploration on July 20, 1969, some of Mr. Armstrong's other transmissions reflected his unflappable demeanor. 在1969年7月20日历史性的月球探索之旅期间，阿姆斯特朗与地面之间的其他一些通讯反映出了他的镇定自若。
She's one of my favorite traveling companions, an unflappable and entertaining and surprisingly organized little pixie in tight red crushed-velvet pants. 她是我最喜爱的旅伴，一个冷静、有趣、井井有条、身穿红色紧身天鹅绒长裤的小精灵。
But even if you're as unflappable as a Zen master, you're still dealing with stress junkies every day. 可是即便你和一位禅师一样遇事不慌，每天你仍然要面对压力瘾君子。
Pachauri says the trick is to be cool and unflappable, as winning agreement from 100 countries '' Is not an easy business ''. 帕乔里表示，技巧就是要冷静、不慌张，因为赢得100个国家的一致同意“绝非易事”。
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。
He has a calm and unflappable demeanour, he has no particular need for the limelight, but the fact is he has been a keystone that underlies the success of Google. 他举止沉着冷静、镇定自若，并不特别需要引人注目，但实际上，他一直是支撑谷歌成功的一块基石。
Ultimately, your unflappable determination enables you to get back on track. 最后，坚定不移的决心会再次让你回到正轨。
The tone is teacherly, unflappable, optimistic ( Benjamin DeMott) 这种腔调是教师似的、镇定、乐观的（本杰明德莫特）
A busy manager needs a completely unflappable secretary. 经理工作忙就需要一个头脑十分冷静的秘书。
A graph-theory method to realize the minimal decentralize unflappable structure 实现最小分散可镇定结构的图论方法