有这样一则新闻:重庆大足县某村因独特的自然环境引来10万多只白鹭安家落户,人与动物和谐共处的美好景象成了一道独特的景观。直到有一天,一位村民突然得病,做了肺切除手术。才引起大家的恐慌。原来,在白鹭繁衍生息的这几年里,数量日益增多的白鹭在空中任意排便,再加上大量绒毛的脱落,使得环境遭受极大的污染。空气中始终弥漫着一种恶臭,特别是到了夏天,温度升高地气蒸发.这种味道更加令人难以忍受。村里的水塘里漂浮着一层青绿色的脏东西,水源污染严重。村民出门都要戴上草帽,以防鸟粪随时从天而降。本来.山清水秀的村庄,一群白鹭优雅地在空中展翅飞舞,勤劳淳朴的农民在地头挥镰收割,这是一幅 There is such a news: Dazu County, Chongqing, a village due to unique natural environment attracted more than 100,000 egrets settle down, people and animals coexist the beautiful scene has become a unique landscape. Until one day a villager suddenly got sick and had a lung resection operation. It caused everyone’s panic. It turned out that in the breeding egrets in recent years, the growing number of egrets in the air any bowel movement, coupled with the loss of a large number of villi, making the environment suffered great pollution. The air is always filled with a stench, especially in the summer, the temperature rises to the ground evaporation, this taste is even more unbearable. The village pond floating in a layer of turquoise dirt, water pollution is serious. Villagers go out to wear straw hat to prevent bird droppings at any time from the sky. Originally, a beautiful village, a herd of egrets elegant wings flying in the air, hardworking honest peasants in the field to take a fallow harvest, this is a