试着翻译一下:

stretch formed parts of a new-generation high-speed train

所有跟帖: 

thanks very much! -如意妈- 给 如意妈 发送悄悄话 如意妈 的博客首页 (0 bytes) () 12/23/2011 postreply 17:08:46

请您先登陆,再发跟帖!