The Sandwich Class Housing Scheme,comprising a Main Scheme and a Loan Scheme and administered by the HKHS,was introduced in 1993 to help middle income families to buy their own homes.是什么意思_The Sandwich Class Housing Scheme,comprising a Main Scheme and a Loan Scheme and administered by the HKHS,was introduced in 1993 to help middle income families to buy their own homes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句