unless otherwise stated请问这句子结构是什么,

求翻译一段锻造英文Unless otherwise stated in the procurement specific unless otherwise agreed unless...otherwise可以连用吗? unless otherwise specified翻译中文 unless or,otherwise 的区别 All the photographs in this book, _______ stated otherwise, 英语翻译Except where otherwise stated hereunder shall the Seller all the photographs in this book,unless stated 请问这是什么英语语法结构? 英语翻译unless otherwise specified:dimensions are in inchestoler 信用证Unless otherwise stipulated herein,any charges and commis 英语翻译UNLESS OTHERWISE STIPULATED IN THE CREDIT ALL DOCUMENTS