An Australian veterinarian saved the life of this shark by sticking his arm down its throat, all to dislodge a steel hook stuck in the animal's stomach.

澳大利亚兽医拯救了一条鲨鱼的生命，兽医用手去取下了钩在鲨鱼胃中的钢制鱼钩。

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Operating multiple directional value can separately control the fore and aft motion of swing arm oil cylinder, outrigger oil cylinder or hook oil cylinder to finish working of hoisting or unloading.

操作多路换向阀可分别控制摆臂油缸、支腿油缸或锁钩油缸的伸缩运动，完成吊装或卸料工作。

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Also has the scoop, the hook, the suspend arm and so on each kind is differently for the customer's choice to install.

该车还备有铲斗、吊钩、吊臂等各种不同属具供用户选择、安装使用。

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James Sullivan, a graduate student who gravitates toward esoteric works by such composers as Alfred Schnittke and Sofia Gubaidulina, said he was struggling with tension in his shoulders and in his bow arm before he discovered the unique thrill of throwing a hard right hook.

WSJ: Music Students Hit the Boxing Ring