"Nature's breakfast." 可以翻译为 "The breakfast of nature." 但是根据上下文,更贴切的翻译可能是 "A breakfast that comes from nature" 或者 "Breakfast in its natural state." 如果这是某个特定事物的名字或者标题,通常可以保持不变,仅做首字母大写处理,即 "Nature's Breakfast".
请提供更多背景信息以便更准确地翻译。