adj.镇定，冷静的

She remained unflappable even in the face of a heated argument with her colleague.
她面对与同事激烈的争论时，仍然保持冷静。
The seasoned pilot maintained an unflappable demeanor during the emergency landing.
经验丰富的飞行员在紧急降落时保持着镇定自若的态度。
His composure never wavered, no matter how chaotic the situation became.
无论情况多么混乱，他的冷静从未动摇。
The detective's unflappable nature allowed him to remain objective during the investigation.
警探的冷静让他在调查过程中始终保持公正。
Despite being caught in a traffic jam, the driver maintained an unflappable attitude.
即使被困在车流中，司机依旧保持着不慌不忙的心态。
The orchestra conductor was unflappable on stage, directing the musicians with precision.
音乐指挥台上，指挥家镇定自若地引导着乐团演奏。
She faced her fears without an ounce of unflappability, inspiring others to do the same.
她毫无畏惧，以无比冷静的姿态面对恐惧，激励他人效仿。
His calm and unflappable approach helped to soothe the anxious crowd.
他平静而冷静的态度安抚了焦虑的人群。
The robot's unflappable programming ensured it remained efficient under pressure.
机器人无动于衷的编程使其在压力下仍能保持高效运行。
In the midst of the storm, the lighthouse keeper maintained an unflappable watchfulness.
在风暴中，灯塔看守人始终保持着冷静的警戒。