It also has a gas engine to supplement that power.

它也拥有补充该能源的汽油发动机。

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So, building the Marine Engine Room Virtual Reality Simulator is a beneficial supplement of present Marine Engine Room Simulator, and also improves the training quality.

因此，建立船舶机舱的虚拟现实仿真系统，是对现有船舶轮机仿真器很有益的补充，有利于提高轮机员培训的教学质量。

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Flywheel technology uses two electric motors at the front axle to supplement the engine (in this case, a 480 horsepower rear-mounted engine).

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The car uses two electric motors at the front axle to supplement the 480 horsepower rear-mounted engine.

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