- 问题详情:Agoodmemoryisagreathelpinlearningalanguage.Everybodylearnshisownlanguagebyrememberingwhathehearswhenheisasmallchild,andsomechildren—likeboysandgirlswholiveabroad(国外)withtheirparents—seemtolearntwolanguagesalmostaseasilyasone.Inschoolitisno...
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