做设计稿、排版稿时用来填版的假文本：英文 Lorem ipsum 或中文假文，按段落、句子或字数生成，一键复制。中文假文是正常语序的句子，排版效果比乱码真实得多。Filler text for designs and layouts: classic English Lorem ipsum or Chinese filler sentences, generated by paragraph, sentence or word count and copied in one click. The Chinese text uses natural sentences, so layouts look realistic.
为什么不用无意义乱码？排版要看的是字距、行距和版面密度，用语序正常的假文才能提前发现溢出、断行难看等问题；正式内容上线前记得把占位文本替换干净。Why not random gibberish? Layout depends on spacing and text density — natural-looking filler reveals overflow and bad line breaks early. Just remember to replace all of it before you ship.