how large is America

how large is America How big is America How large is your bedroom? how big he is还是how large How wide is America?哪里错了 英语翻译America is a very large country,but traveing there is re How big is America what is its population? 英语翻译America is a very large country.Lots of families travel how is childhood in america similar to childhood in china how long is human's small and large intestine Do you know how large China's population is? 连词成句your how is room large