A polar bear leaps off of sea ice near Devon Island in the Canadian Arctic. Strong swimmers, polar bears have slightly webbed paws to aid in paddling.

• 意译：一只北极熊跳跃离开海冰靠近得文岛位于加拿大的北极圈。强壮的游泳者，北极熊有些微地有蹼的爪帮助划动。