Aslongasinterestrateremainsatalowlevelandrealestatepricekeepsincreasing,thereisnobigproblematall.Butwheninterestratestartsrisingandrealestatevaluedeclines,borrowersbegintodefaultontheirinterestpayments.Ontopofthat,theymaynotbeabletosellthehousetorepaythemortgagebecausethevalueofthehousehasdecreased.当利率维持在低位、房价持续上升的时候,问题一点都不大。为什么企业的利润表上反映亏损,有大量可用现金能够动用,用于偿债,用于投资;为什么企业利润表上反映为盈,会没有可用的现金,偿还不了到期债务。以上翻译对吗?