中科新闻网是一部内容开放、自由的互动网络百科全书客观、专业、权威的知识性百科全书
来源:百度文库 编辑:中科新闻网 时间:2024/05/06 10:37:51
The love of a youth is like the fire of a slice of wood; while it comes in a haste, it also goes away quickly.