平然たる

(1)easy in mind; not worried; "the prisoner seems entirely unconcerned as to the outcome of the examination"

(2)心が安らかな

(3)心配しない

(4)serenely self-possessed and free from agitation especially in times of stress; "the performer seemed completely composed as she stepped onto the stage"; "I felt calm and more composed than I had in a long time"

(5)穏やかに、冷静で、特に非常時に興奮がない

(6)marked by blithe unconcern; "an ability to interest casual students"; "showed a casual disregard for cold weather"; "an utterly insouciant financial policy"; "an elegantly insouciant manner"; "drove his car with nonchalant abandon"; "was polite in a teasing nonchalant manner"

(7)不注意な無関心が特徴

(1)an ability to interest casual students

(2)きさくな生徒を引き付ける能力

(3)showed a casual disregard for cold weather

(4)寒い天気に対するちょっとした無関心を示す

(5)an utterly insouciant financial policy

(6)全くのんきな財政方針

(7)an elegantly insouciant manner

(8)典雅に無頓着な方法

(9)drove his car with nonchalant abandon

(10)勝手気ままに車を運転する

(11)was polite in a teasing nonchalant manner

(12)からかうようなさりげなさで礼儀正しかった