英语翻译Aspiring home owners would prefer to have access to high

英语翻译Aspiring home owners would prefer to have access to high interest savings accounts to help them save a sizeable deposit,rather than the 5pc deposit mortgages offered under Help to Buy.Research by the Mortgage Advice Bureau,a broker,found 47pc of potential home buyers said the Government should have incentivised banks and building societies to launch savings accounts offering a high rate of interest that could have helped them save a 20pc deposit.这里的deposit mortgages是啥意思啊..