登录
a country located in North America that is bordered by the United States to the north
墨西哥
a large island country in Southwest Pacific Ocean, known for its unique wildlife such as kangaroos
澳大利亚
the second smallest continent, next to Asia in the east, the Atlantic Ocean in the west, and the Mediterranean Sea in the south
欧洲
the third largest continent in the world, consisting of Canada, the United States, Mexico, the countries of Central America, and Greenland
北美
the fourth largest continent in the world which is to the south of Central America and North America
南美洲
a country located in central Europe, known for its rich history, vibrant culture, and thriving economy
德国
a country on the continent of Africa with a rich history, famous for its pyramids, temples, and pharaohs
埃及
a country located in Central Europe, known for its rich history, beautiful architecture, thermal baths, and delicious cuisine
匈牙利
a country in Central Europe bordered by Germany, Slovakia, Poland, and Austria
捷克共和国
referring to the number 43; that is the number of legs on four crabs plus three
四十三
referring to the number 59; that is the number of legs on five crabs plus nine
五十九
referring to the number 67; that is the number of players on six soccer teams plus one
六十七
referring to the number 72; that is the number of fingers on seven monkeys plus two
七十二
referring to the number 94; that is the number of fingers that nine people have plus four
九十四
