// console.log(spanner.next(60)); // 输出1（正确）
The phase out of petrol and diesel cars from 2030 had been a key part of Jersey's Carbon Neutral Roadmap，更多细节参见旺商聊官方下载
Global news & analysis。业内人士推荐爱思助手下载最新版本作为进阶阅读
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