Machines are cheap, simple operation, save energy, and my factory shipped timely. Welcome to our factory visit or phone ordering.

机械价格便宜，操作简单，节省能源，且我厂发货及时，欢迎来厂参观或来电订购。

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The Scottish Prison Service is ordering hundreds of flat-screen televisions for inmates in order to meet energy efficiency targets, it has emerged.

BBC: prisoner in cell

One reason why the growth in gas-fired stations will be more gradual this time is that American regulators are ordering power utilities to make more use of wind, solar and other renewable sources of energy.

ECONOMIST: Cheap gas will boost makers of giant turbines