They just lay out on the surface of the sea and most people think they're sick or lazy, but that's a typical behavior, they lie out and bask on the surface.
它们只是摆平了浮在海面上， 而大多数人以为这是病态或懒惰，但这只是一种典型的行为， 它们就是喜欢摆平了在海面上晒太阳。