有关中国和美国英语的差异 最好是英文版的

China and the United States natural geographical features four similarities.
1,the sino-american equal latitude,are in tropic.
2,the sino-american basic equal latitude span.All 50 degrees north latitude north from 10 ° c to.China than American larger span of latitude.This determines the sino-american temperature for most areas in temperate zone and subtropical.
3 and sino-american topography is east high low.East,west mountain valley for.Eastern,western drought more rain.
4 and sino-american longitude span almost four zones,for our big span than American longitude.