through the dunes to the sea. 穿越沙丘 返回大海

268. Dawn.
     黎明之际
269. This exhausted female has nested,
     这只精疲力竭的雌龟已经筑好了巢
270. but now she faces a long return journey
     但前面等着她的是一段漫长的返程
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

来自《行星地球 第三季 第一集 Planet Earth S03E01 海岸》第 271 行