When your design is done,it is usually necessary to present

英语翻译When your design is done,it is usually necessary to pres Is it necessary to complete the design before the National D Professional people appreciate __ when it is necessary to ca 英语翻译When it is necessary to communicate with the specificati 英语翻译Almost all fashion design is done to a brief．It is not a when it is necessary 为什么可以变为when necessary? Is this necessary to complete the design before the National if it is necessary /if necessary /when it is necessary 意思一样吗 Is it necessary to learn grammer It is necessary for sb to It is necessary to do 的例句 英语翻译英文翻译解析:it is necessary to make your voice known.It 形式主语,