Railway Gazette International· @railwaygazette · X·· 3 小时前AI 评分22
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悉尼地铁西南延线在既有郊区铁路基础上开通 https://bit.ly/3UWvoVC
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Sydney Metro's Southwest extension opens over former suburban railway https://bit.ly/3UWvoVC
来源：Railway Gazette International · x.com