grade of document
文件等级
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Five Wishes is written at a sixth- to seventh-grade level, says Paul Malley, president of Aging with Dignity, a nonprofit that distributes the document.
WSJ: How to Fix Living Wills
应用推荐
模块上移
模块下移
不移动