Once, I read a story in a book, it to【纵览全球英语资讯、洞察全球英文信息，尽在英语翻译学习网（enfanyi.com）你的全球英语指南】ld about an old man was on the t

Once, I read a story in a book, it told about an old man was on the train, he lost one of his shoes on the window, to e