英语翻译Australia and the United States are about equal in size

英语翻译
Australia and the United States are about equal in size ,and barren western portions of the two bear a close physical resemblance.It was the eastern coast of Australia and America that the English first settled ,and both colonies soon began to expand to the west.However,this westward expansion occurred more because the colonists were searching for better land than because the population was increasing.Settlement of the western part of both countries quickened after gold was discovered in America in 1894 an in Australia two years later.Although the parallels in the development of these two countries are striking,there are some sharp contrasts as well.The United States gained its independence from England by revolution,whereas Australia was granted its independence without having to go to war.Australia,unlike the United States,was originally colonized by English convicts ,and its economy was rooted in wheat growing and sheep raising .By 1922,for example,Australia had fifteen times more sheep than it had people ,or almost half as many sheep as there are people today in the United States.Yet,in spite of these and other major differences ,Australia and the United States have more in common with each other than either one has with most of the rest of the world.
最主要的是其中的一句，and barren western portions of the two bear a close physical resemblance.请不要再用各种翻译软件的东西来了，

这两个国家荒凉的西部使它们在外表上也非常相似.