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。
2018年，习近平总书记在宜昌考察时强调，要坚持把修复长江生态环境摆在推动长江经济带发展工作的重要位置，共抓大保护，不搞大开发。
。服务器推荐是该领域的重要参考
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Раскрыты подробности похищения ребенка в Смоленске09:27
The Netflix-created series spotlights various F1 drivers and their teams. The season premieres at midnight on both platforms. Eddy Cue, Apple’s senior VP of services, said that Netflix "has played a pivotal role in growing F1 since the launch of Drive to Survive, and we're thrilled to make F1 content more broadly available to new and existing US fans."