Advance Payment by Government的用法和样例：
- The payment by the buyer was therefore an advance payment for an executory contract which the seller had not performed.
- I have received an advance payment.
- The rebellion was crushed by government forces.
- Most tour companies insist on advance payment when a booking is made.
- In 1973,social insurance payments by governments,mainly to old age pensioners and people who had lost their jobs or were off work through illness,amounted to $86,000 million.