the mother turtles' perilous journeys back to the sea. 海龟妈妈返回大海的危险旅程
desert-living elephants must also undertake long journeys 沙漠象也必须踏上旅途
The humpbacks are nearing the end of their epic journeys. 座头鲸接近它们史诗般旅程的终点
to rest and refuel on their long migratory journeys. 并在此休整 准备继续长途迁徙