白云苍狗?bai yun cang gou?苍:灰白色。联合式成语，本意指浮云像白衣裳，顷刻又变得像苍狗，比喻世事变幻无常。语出唐·杜甫《可叹诗》:"天上浮云似白衣，斯须改变如苍狗。"英文翻译:The changes in human affairs often take freakish forms.
白云苍狗?bai yun cang gou?苍:灰白色。联合式成语，本意指浮云像白衣裳，顷刻又变得像苍狗，比喻世事变幻无常。语出唐·杜甫《可叹诗》:"天上浮云似白衣，斯须改变如苍狗。"英文翻译:The changes in human affairs often take freakish forms.