岩石的下面布满了海草.The underside of the rock was covered with seaweed.突然间她被海草缠住了.Suddenly she was entangled in the seaweed.有一些绿色海草--如扁管海藻--东一片西一块地长得很好.Some green seaweeds such as enteromorpha flourished in spots....
They were of great service in correcting my jejune generalizations.他们纠正了我不成熟的泛泛之论，帮了我大忙。Then she was gone, leaving me in unexpectedly jejune loneliness.于是她走了, 置我于意想不到的空虚孤独之中....