seawant

例句：

1. 1.The seagulls were flying over the harbor.
   海鸥在港口上空飞翔。
2. 2.The terns are nesting on the rocks by the shore.
   海燕正在岸边的岩石上筑巢。
3. 3. The herons were hunting for fish in the river.
   鹤在河里捕鱼。