In addition to solar costs being down, New Energy Finance found the costs of wind turbines to be down 18-20% below early 2008 levels.
除了太阳能成本下降,新能源财经公司还指出,风能发电机的成本比2008年早些时候的水平下降了18 - 20%。
Perhaps companies that let staff wind down on a Friday afternoon will be more productive than those that keep them working up to the final bell.
与驱使员工一直工作到终场钟声响起相比,也许那些让员工在周五下午放松的公司能获得更高的生产力。
Don't be surprised if you wind up toning down some of the original benefits.
如果当初的某些效益最终有所降低也不必感到惊讶。
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