It's a cycle, really … a push and pull between wind and water over the Pacific Ocean.

厄尔尼诺循环发生，由太平洋上空风和水之间的推拉作用引起。

DelViscio: It's a cycle, really … a push and pull between wind and water over the Pacific Ocean.

DelViscio：这确实是一个循环… … 太平洋上风和水之间的推拉。