We invested fifteen of the seventy-five-thousand-pound prize money to help secure our future.中的"fift

题目

We invested fifteen of the seventy-five-thousand-pound prize money to help secure our future.中的"fifteen of the seventy-five-thousand-pound prize money"部分怎么理解呢

答案

fifteen of the seventy-five-thousand-pound prize money
75000英镑奖金中的15000英镑
我们把75000英镑奖金中的15000英镑用于投资,以作未来保障.