resting on the sandy sea floor awaiting the darkness of night, 正在有沙质海床上休憩, 等待黑夜的降临

250. She may have traveled one thousand miles from her feeding grounds
     因为她从1000英里外的进食地赶来
251. the greatest journey of her kind.
     她的最伟大的旅行
252. Many others are here, too,
     还有其他的绿海龟
253. resting on the sandy sea floor awaiting the darkness of night,
     正在有沙质海床上休憩, 等待黑夜的降临
254. when it'll be safer to visit the beaches.
     这样可以较安全爬上沙滩
255. Eggs that were laid a few weeks ago, at the start of the season
     几周前下的蛋,在这个季节伊始
256. are beginning to hatch.
     开始孵化了

来自《行星地球 第一季 第十一集 Planet Earth S01E11 海洋深处》第 253 行