嗯,所以最适合的可能是那些膝下无子女的老人。或者是有的老人有多套房,抵押其中一套来养老。
èn ,suǒyǐ zuì shìhé de kěnéng shì nàxiē xīxià wú zǐnǚ de lǎorén 。huòzhě shì yǒude lǎorén yǒu duō tào fáng ,dǐyā qízhōng yī tào lái yǎnglǎo 。
Yeah, so it's most fit for those old people without children. Or those old people who have lots of houses, mortgaging one of them for money in their old age.