分类：教育/科学-外语学习
问题：翻译句子7About15mintueslatertheyoung 
About 15 mintues later the young girl aed for her check and I watched as she was told it was paid for. She asked why? Who? What for? 
回答：大约十五分钟后,那年轻姑娘要结帐离开时我在一边观察着当有人告诉她帐已会过了.她问为什么?是谁?