He said he wanted around 20-50 taxis in operation by then as part of the Black Cabs Go Green programme, as well as 150 hydrogen-powered buses.

他说希望届时约有20 - 50部计程车投入运营，作为黑色出租车走向绿色计划的一部分，另外还有150辆氢动力巴士。

youdao

The black cow guide figure "Gako-chan" explains operation methods.

担当导游的黑牛“亚牯”说明操作方法。

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When a small system is in on-load operation in the early stage of black start, unit paralleling may fail due to reverse power protection.

黑启动初始阶段，小系统空载运行的情况下，由于逆功率保护而往往发生机组并车失败问题。

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Operation Black Prince is just the latest in a series of missions over the last year-and-a-half that have attempted to "clear" the insurgents from the district.

BBC: UK troops launch Operation Tor Shezada in Afghanistan

Simon Woolley, head of Operation Black Vote, a non-partisan group, says that black Africans are becoming more politically engaged, although they still lag far behind other minority ethnic groups.

ECONOMIST: Immigration

Peter Johansen, vice president of Geely UK's black cab operation, said that the Coventry factory would be supplying vehicles for the UK while others will be made in the sister factory in Shanghai for the left-hand drive market.

BBC: England