Every inch she travels is gruelling. 每迈一步都艰难万分

271. through the dunes to the sea.
     穿越沙丘 返回大海
272. As the sun rises...
     随着太阳升起
273. ..she's at risk of being baked alive.
     它有被活活烤死的风险
274. Every inch she travels is gruelling.
     每迈一步都艰难万分
275. And the ebbing tide has exposed a rocky reef.
     退潮后露出了一块突出岩礁
276. It has already claimed many lives.
     已经夺走了许多生命
277. Other females overcome by heat and exhaustion.
     没有挺过高温和疲惫的雌龟

来自《行星地球 第三季 第一集 Planet Earth S03E01 海岸》第 274 行