Dedicated first responders, veterinarians and animal caretakers from the Alaska SeaLife Center, the Alaska Raptor Center and the Alaska Wildlife Conservation Center brave dangerous terrain to respond to animals in need.
在这个竞赛节目中，一群金属艺术家对硬化钢进行焊割、切割和焊接，倾心打造炫酷作品。五万美元大奖终将花落谁家？
