folded or flat
折叠或平
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Resume and letter are mailed flat in a business envelope (first choice) or neatly folded into thirds with the resume on top of the letter.
简历和求职信平放（无折叠）在一个商业信封里（第一选择）或整齐的折叠起三分之二放在信封里。
youdao
The idea was to create a changeable interior, so all the seats can be flipped flat for sleeping, or folded out of the way completely.
FORBES: Vehicles Feature
应用推荐
模块上移
模块下移
不移动