Money is put into the Joint account at a predetermined rate (%) that covers most household expenses and then some.
收入按照事先决定好的能够支付绝大部分家庭花销的比例存入共同的账户里。
2
One exception: You should both deposit money into a joint account you use for household expenses, such as rent and utilities.
一个特例：你们应该为家庭开销（比如房租和日常费用）都在一个联名账户中放入押金。
3
210 harmonized household surveys are included in the Socio-Economic Database for LAC (SEDLAC), a joint effort by the IBRD and the Universidad Nacional DE la Plata in Argentina.