常速英语:特朗普认为应对气候变化会影响本国经济

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The power plants they fuel are shutting down one by one as electric utility companies switch to greener energy.

shut down 关闭，倒闭

Smaller contractors had been forced to shut down.
一些小的承包商已被迫歇业。

one by one 一个接一个地，接连地

Installs all of them one by one.
所有的人一个一个安装。