白人73%(1997年)53%(2050年)西班牙裔(墨西哥人)11%(1997年)25%(2050年)黑人12%(1997年)14%(2050年)亚裔人4%(1997年)8%(2050年)
2050年应该是2005年吧)
1.ThederivativeoftheCaucasianAmericanpopulationissignificantlylowerthanthatoftheminoritygroupsespeciallyoftheHispanicAmericanscomparingthepopulationdatafromtheyears1997and2050.
2.Onepossiblereasonforthechangemaybethehighrateoflegalandillegalimmigration.Anotherunderlyingreasonmaybetheadvancingofbirthcontroltechnologyandtheeconomicalandeducationalgapbetweenethnicgroups.
3.WiththeexcessivefloodingofimmigrantsfromallovertheworldandespeciallyMexico,minoritygroups'populationgrowthbyfarexceedsthatofCaucasians,creatingapossibletrendofhavingaminoritymajorityinthefuture.Inaddition,stateslikeCaliforniaandNewYorkwithdistinctivelyhighgrowthratesinimmigrationtendtoalsocreateatechnologicalandeconomicalgrowthgapbetweentheinlandsandthecoastlines.
行了吧,需要中文翻译吗?