Show:
洲
国
市
交通工具
行李
100
北美洲
What is North America?
100
美国
What is America?
100
华盛顿
What is Washington DC?
100
火车
What is a train?
100
手提箱
What is a suitcase?
200
南美洲
What is South America?
200
中国
What is China?
200
纽约
What is New York City?
200
公车
What is a public bus?
200
衣服
What is clothes?
300
欧洲
What is Europe?
300
英国
What is England?
300
旧金山
What is San Francisco?
300
汽车
What is a car?
300
牙刷
What is a toothbrush?
400
非洲
What is Africa?
400
法国
What is France?
400
北京
What is Beijing?
400
飞机
What is an airplane?
400
电话
What is a phone?
500
亚洲
What is Asia?
500
德国
What is Germany?
500
上海
What is Shanghai?
500
出租车
What is a taxi?
500
牙膏
What is toothpaste?