This is a complete cube and we begin over again.
这是完全的立方体,而且我们再一次结束开始。
The phosphorus at the bottom of the ocean has to somehow make its way back to the surface, to complete the cycle, to begin the cycle all over again.
海底的磷必须找到某种方式回到表面,以完成这个循环,从而重新开始这个循环。
However, I want you to really begin to think along these lines — all your code does is shuttle data between two endpoints, over and over again.
但我希望您能按照这种思路考虑问题,所有的代码都是反复地在两个端点之间传送数据。
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