// 栈的长度 = 独立车队数量
As critical talks over Iran’s nuclear programme entered their second round on Thursday night, and a vast US military buildup continued in the Middle East, the Trump administration warned of drastic consequences if Iranian negotiators failed to make significant concessions.，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
测试场景：给出一个 200 行的混乱 Python 爬虫脚本，要求重构为面向对象结构，并输出 Mermaid 类图。，更多细节参见heLLoword翻译官方下载
"Those are deeply personal experiences where you want to hear from other people who have been there. I think you can't really get that in other places."，更多细节参见safew官方版本下载