心平气和英语怎么说

心平气和在英语中可以说成 "calm and collected"。这个短语来源于拉丁语，calm 意为 "镇静的"，collected 意为 "收集的"，合起来就是 "保持冷静的"。例句：
Despite the chaos around him, he remained calm and collected.
She managed to stay calm and collected during the entire ordeal.
He gave a calm and collected performance in the championship game.
在中文中，"心平气和" 这个词组指的是能够保持冷静，不受外界因素影响，能够镇定自若。