If such an earthquake happened today, it would be felt from the Rocky Mountains to the Atlantic Ocean and would flatten most of the cities in the Mississippi valley.
如果今天发生这样的地震，从落基山脉到大西洋都会有震感，而且会把密西西比河谷的大部分城市夷为平地。
2
The United States of America may have started as a series of ports and cities along the Atlantic Ocean, but for generations we have also been a nation of the Pacific.
美利坚合众国虽然发源于大西洋沿岸的一系列港口和城市，但我们世世代代始终是一个太平洋国家。
3
Most Chinese-Americans live in cities on the Pacific and Atlantic coasts.