墨西哥是一个名副其实的“仙人掌之国”。据调查,世界上的仙人掌有2000多种,而墨西哥就有1000多种,其中200多种是这个文明古国所特有的。在墨西哥绿、白、红三色国旗的中心,伫立着一只振翼欲飞的雄鹰,其双爪紧紧抓在葳蕤挺拔的仙人掌上,锐利的鹰喙叼着一条蠕动的长蛇。这个图案 Mexico is a real “country of cacti”. According to the survey, there are more than 2,000 species of cacti in the world, while there are more than 1,000 species in Mexico, of which more than 200 species are peculiar to this ancient civilization. At the center of Mexico’s green, white and red national flags stands an eagle fluttering in love, with its claws clasped firmly in the tall, cactus, the sharp eagle’s beak holding a creeping long snake . This pattern