【正文】
in a small is very old sees many changes in his home town.He knows that things are different he never fets the old likes to talk about often talks about his favourite bird—the robin( 知更 鳥 ).“When I was a child,these houses were not were wide fields and tall spring the robins of them flew up to the north from the spent the winter in the built their nests ( 巢 ) in the trees near the people started to cut down trees,