文件共享协议 file sharing: 档案分享; 文件分享; 文件共享; 文件共用all-file sharing: 全文件共享comparison of file sharing applications: 档案分享程式比较dataclub file sharing: 数据社文件共享file and print sharing: 文件及打印共享下载手机词典可随时随地查词查翻译