清晨听到游子唱起离别之歌，昨夜微霜初降，他刚渡过黄河。
鸿雁的哀鸣，让人在愁绪中不忍去听；何况身处异乡，又偏偏经过云山重重。
关城上树木的颜色，催促着寒意逼近；皇宫御苑中，傍晚的捣衣声愈发繁多。
莫要以为长安是寻欢作乐之地，白白让大好岁月轻易虚度。
{"notes":[{"word":"離歌","exp":"离别之歌，指送别时唱的歌。"},{"word":"微霜","exp":"薄薄的霜，暗示秋末冬初的寒冷时节。"},{"word":"渡河","exp":"指渡过黄河，此处写入秋后有客远行。"},{"word":"鴻雁","exp":"大雁，秋季南飞，常引起思乡怀远之情。"},{"word":"不堪","exp":"不能承受，用于表达内心哀伤时对景物的敏感。"},{"word":"客中","exp":"旅途中，指在外作客居留之时。"},{"word":"關城","exp":"关塞城池，指函谷关等地的城楼。"},{"word":"砧聲","exp":"捣衣声，古代妇人秋夜捣帛制衣，常与怀人相关。"},{"word":"蹉跎","exp":"虚度光阴，即岁月白白浪费。"}]}