以按揭形式购买大宗商品时所给付的首期款down payment

• 夏先生几年前买了一套50万元的住房，首付10万元。

  Mr Xia bought a house worth 500,000 yuan a few years ago and made a down payment of 100,000 yuan.

• 儿子要在深圳买房，我们也只能给凑个首付。

  Our son wants to buy a property in Shenzhen; we can only gather enough money together to give him the down payment.