By 1996 foreign-born immigrations who hadarrived before 1970 had a home ownership rate of75.6 percent, higher than the 69.8 percent rateamong native-born Americans.
【分析】复合句。句子主干为 foreign-bornimmigrations...had a home ownership rate of 75.6percent。By 1996 为时间状语;who 引导的定语从句修饰immigrants;比较结构 higher than...作状语。
【译文】截至1996年,1970年之前到达美国的海外出生的移民拥有房产的比率为75.6%,高于美国本土人69.8%的比例。