// 易错点3：忘记stack.length判断 → 访问stack[-1]会报错
儘管這份工作對身心都有高度要求，麥肯齊表示，沒有任何事能比得上他所經歷的那些令人難以置信的時刻，以及為環境研究作出貢獻的滿足感。
。夫子是该领域的重要参考
They found the strongest bonds were not in women who had consistently been abused, but in those whose partners alternated between charm and cruelty.
Флорида Пантерз
一句话，朴实而温暖，将“人民”置于时代叙事的中心。