景点的名称：长江之上的“微笑天使”——长江江豚
景点的描述:
长江江豚（学名：Neophocaena asiaeorientalis）：俗称“江猪”，曾经是窄脊江豚的指名亚种，2013年列入《世界自然保护联盟》（IUCN） 红色名录极危物种，2018年4月11日被升级为独立物种，被称为“水中大熊猫”。目前，长江江豚的种群数量仅有1000余头，在另一种生活于长江的水生哺乳动物白鱀（jì）豚被宣布为“功能性灭绝”之后，江豚成立长江中仅存的淡水哺乳动物。长江江豚浑圆的吻部，让他的面部看起来总是挂着一抹憨态可掬的“微笑”，为他们赢得了“微笑天使”的称呼，以及众多的粉丝。
②Smiling Angel--- Neophocaena asiaeorientalis
Neophocaena asiaeorientalis also as known as “River Pig”, it was listed as a critically endangered species on the red list of the International Union for Conservation of Nature (IUCN) in 2013.It was considered to be as important as panda and upgraded to an independent species on April 11, 2018. There are only about 1000 Neophocaena asiaeorientalis left in the Yangzte River. The Neophocaena asiaeorientalis is the last remaining freshwater mammal in the Yangtze River after the Lipotes vexillifer was declared functionally extinct. Their snouts look like smiling, so people called them Smiling Angel, and they have many fans.