这些玩家组成一个叫做“空虚碾碎机”的队伍。
现在，烘焙后的可可豆已经经过碾碎机的处理，裂成几块了。
The roasted beans are now broken into medium sized pieces in the crushing machine.
海登说，这是因为ROV技术只是在最近才得以真正用于实战。他最终希望能用可以横穿海底的岩石开掘机ROV将矿石碾碎，然后通过一条管道以每小时400吨的速度将其运至海面。
He eventually hopes to use rock-cutting ROVs that will drive across the sea floor, grinding ore as they go and sending it to the surface via a tube at a rate of 400 tonnes per hour.
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