一S城是中国中原大地最大的城市,也是全国最重要的交通枢纽,这里的交通四通八达,每天来这里进行各种贸易活动、文化交流和经济往来、旅游观光的人不计其数。还有一个更重要因素,就是这个城市的动物园里有几个稀有动物,一到周末或节假日,来这里观看动物的孩子和游人就特别地多。马成祥就是这个动物园里的一名饲养员。他今年四十九岁,别看他还不到五十岁,可是他满脸 The city of S-S is the largest city in the Central Plains and the most important transportation hub in the country. The transportation here enjoys a wide range of connections. There are countless people who come here for various trade activities, cultural exchanges, economic exchanges and tourism. A more important factor is that there are a few rare animals in the city’s zoo. Particularly on weekends and holidays, the number of children and tourists who come here to see animals is particularly high. Ma Chengxiang is a breeder in this zoo. He is 49 years old this year, but he is not yet 50 but he looks up