灰鲸们要游到几千英里以外去寻找温暖 、 食物和日光.Gray whales travel of miles seeking warmth, food and sunlight.母灰鲸带着三个月大的幼鲸游向食物丰富的海域.Mother Grey whale and its three - month old baby heading for feeding area....
A device that collates, merges, or matches sets of punched cards or other documents.一种整理 、 合并或比较一组穿孔卡片或其它文档的设备.After this they collates all results to produce final rankings.在此之后,他们整理所有结果产生最终排名....
These dissolved materials thus pass from the lithosphere to the hydrosphere.因此,这些溶解了的物质就从岩石圈转移到水圈.The hydrosphere and the lithosphere together form the Earth's surface.水圈与岩石圈一起形成地球的表面.Below the lithosphere is the rh...