依旧青衫把一鞭，纷纷白面看谈边。
冷官未了从军志，岐路犹馀话别缘。
急雨淋浪茅店外，乱山高下马蹄前。
得归吾巳无馀恨，只欠游踪未到滇。
我们需要逐句解释这首诗。
“依旧青衫把一鞭”：这句表明诗人身着青色的衣衫，手持马鞭，形象地描绘了诗人出征前的装束和准备。
“纷纷白面看谈边”：描述了一群年轻的士兵（可能是新兵）聚集在一起，他们年轻的面孔充满期待，正在观看边境的情况。
“冷官未了从军志，岐路犹余话别缘”：虽然已经是冷官（指闲职），但仍然有从军的志向，而在即将离别时，还因为要分别而感到留恋。这里的“岐路”指的是道路分叉的地方，比喻分别的情景。
“急雨淋浪茅店外，乱山高下马蹄前”：大雨倾盆而下，淋湿了茅草屋外的路径；乱山起伏，高高低低，马蹄声在前方回响。这两句通过自然景象展现了行军途中的艰辛与壮观。
“得归吾已无馀恨，只欠游踪未到滇”：表达了诗人对归来后不再有遗憾的心情，但还没有完成他的旅程去到云南。这里，“滇”是云南的简称。
我们将这些诗句翻译成英文：
“I still wear the green tunic, holding a whip to my horse’s reins,”
This line depicts the poet’s attire and preparation for battle.“The young soldiers are gathered, watching as they discuss the border,”
It describes the group of soldiers (probably new recruits) with their youthful faces filled with anticipation.“Although the official post is cold, I still have the ambition to join the army, and even though we part here, the thought of saying goodbye makes me miss them,”
This line conveys the poet’s determination to fulfill his military career, despite the separation. “Parting” refers to the journey ahead.“The heavy rain drenches our path outside the thatched hut, while the mountains rise in all directions, their peaks and valleys visible just in front of our horses,”
These lines describe the hardships encountered on the way and the breathtaking beauty of nature.“Once we return, I will be without regrets; I just lacked the chance to finish my journey to Yunnan,”
This line expresses the poet’s feelings of contentment upon returning home and his desire to continue his journey to the far-off land of Yunnan.
我们进行赏析：
这首诗是一首送别诗，诗人通过自己的亲身经历和感受，表达了对友人的深情厚谊和对战争生活的理解。整首诗情感真挚，意象丰富，既有对友情的珍视，也有对生活的感悟，展现了诗人深厚的人文情怀。同时，诗中的语言优美流畅，富有音乐性，读来朗朗上口，给人以美的享受。