At this point, it's worth putting some sys.stdout.flush(); time.sleep(0.2);s into the code, after every sys.stdout.write, just to see it working. If you do that, you will see something like this:
续航与功能方面，内置电池续航可达16小时，满足全天外出使用需求；512GB版本配备Touch ID妙控键盘，支持安全解锁，接口、散热等基础配置也完全适配日常使用，无明显短板。。业内人士推荐safew官方版本下载作为进阶阅读
，更多细节参见PDF资料
persist.service.debuggable=1 \
MacBook Pro shows a music production screen in Avid Pro Tools.。关于这个话题，下载安装汽水音乐提供了深入分析
