The engines used by Ark Angel are electric motors driving counter-rotating propellers, mounted in pods below the hull.

方舟天使使用的引擎是反向旋转的螺旋桨驱动的电动马达，安装在船体下的分离舱中。

youdao

During the hunt, electric feeders start spitting corn and food pellets that attract a Noah's ark of game.

FORBES: Happy hunting grounds