高校问答是一部内容开放、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:高校问答 时间:2024/07/08 20:52:13
We come to understand at last that nothing can be done without efforts.
I finally come to the face that one will achieve nothing without efforts.