Strong sea winds can be exploited with offshore windfarms, while waves can be converted into electricity using articulated snake-like generators.
强烈的海风可以通过海上风力发电场来开发利用，海浪可以通过铰链式蛇形发电机转换成电能。
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The world's first and only commercial wave power plant resembles a 500-foot- (150 meter-) long, 11 foot- (3.5 meter-) wide snake that floats, half-submerged, on the sea surface.
Now, eight major DAMS on the Snake and Columbia Rivers have exacted a toll on the fish in their 900-mile journey to the sea-one of the greatest migrations in nature.