坦然 (tǎn rán): Calm / composed (Adjective) — Meaning & Stroke Order

He said calmly, "I was wrong."

Despite the daunting task, he still walked into the meeting room with a composed demeanor.

He did not calmly face his own mistakes; instead, he tried to shirk responsibility.

After the exam, he felt very calm because he had done his best.

In front of friends, she can calmly share her inner troubles and joys.