They have an electric generator which USES oil.

他们有一台燃油的发电机。

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This electric generator has been working for several hours.

这台发电机已运转了几个小时。

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Heat turns water to steam, steam moves turbines in the electric generator.

热量把水变成蒸汽，蒸汽带动发电机里的涡轮机。

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Five years ago, dairy farmer Darryl Vander Haak flipped the switch on the first electric generator in Washington State powered by manure.

VOA: standard.2010.02.23

Two hi-tech cables link the kite to an electric generator on the ground where the electrical power is generated.

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He has people working to develop a drone the size of a hummingbird and others working on an electric generator powered by ocean waves.

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The 2013 Volt can travel an average of 38 miles on one full electric charge before its onboard gas-powered electric generator seamlessly switches on.

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