Terminal applications have a “cursor” that they can move around, just like a text editor. You can tell that cursor “go to line 3, delete everything, then print out this new text” by using VT100 sequences. And you can use it to replace existing characters with new ones, without re-emitting a whole line.
第一条 为了保障原子能研究、开发与和平利用，推进科技进步和产业提升，促进经济社会高质量发展，维护国家安全，增进人民福祉，制定本法。。关于这个话题，safew官方版本下载提供了深入分析
狗主蔣小姐則對「灰色地帶」的操作大惑不解。，这一点在搜狗输入法下载中也有详细论述
writable: true,
Can you recall a specific instance when something went very wrong — how did you fix it?