phase out diesel-powered taxis的意思|示意
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逐步淘汰柴油出租车
phase out diesel-powered taxis的网络常见释义
淘汰柴油的士 ... 清理溪流cleaning creeks 淘汰柴油的士phase out diesel-powered taxis 处理二百八十万公吨污水treating 2.8 million tonnes of sewage ...