...the back of its skull. 是它的后脑勺

193. He's become a killer of killers.
     他成了捕猎杀手的杀手
194. Jaguars have the most powerful bite of any cat.
     美洲豹的咬合力是所有猫科动物里最强的
195. And he knows the caiman's most vulnerable point...
     而且他知道凯门鳄最脆弱的部位
196. ...the back of its skull.
     是它的后脑勺
197. Hunters living in the dense understorey of the jungle
     在浓密的丛林底层中生活的捕猎者
198. come in all shapes and sizes.
     形态各异
199. But they share a problem.
     但它们有一个共同的难题

来自《行星地球 第二季 第三集 Planet Earth S02E03 丛林》第 196 行