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1·At Indiana University, where housing was not so tight, more interracial roommates split up.

在印第安纳大学，住房不是很紧张，就有更多的跨种族室友分开了。

2·Daily living grows harder: some split the cost of housing, others walk to save on bus fares.

每天生活难以维继：有些人分担房租，有些人走路以节省车费。