帮我翻一下这篇英语作文、来看看吧~~~~~

帮我翻一下这篇英语作文、来看看吧~~~~~
it was a weekend in summer and the train was very crowded. an a old man was walking along the aisle, looking for a seat. suddenly he saw one. a small bag was lying on the seat and a well-dressed gentleman was sitting beside it.
帮忙翻译一下吧、拜托了~~~~