11．The largest later named Pueblo Bonito(Pretty Town)by the Spanish,rose in five terraced stories，contained more than 800 rooms，and could have housed a population of 1，000 or more．

最大的一座后来被西班牙人称为PuebloBonito(美丽的城镇)，是一个五层梯式楼，有800多间房子，能够容纳1 000人以上。

分句1：The largest rose in five terracedstories，containedmore than 800 rooms，and could have housed a population of 1，000 or more

分句2：later named Pueblo Bonito(PrettyTown)by the Spanish

分句1嵌套分句2，分句2用来修饰分句1的主语the largest,分句1内部是由三个并列的谓语构成的句子。