英语翻译But David’s biggest headache is what to do with his mone

英语翻译
But David’s biggest headache is what to do with his money．In spite of his salary,earned by inventing new programs within tight schedules ( = plans),with bonus（奖金）payments,he cannot drive a car,take out a mortgage（抵押）,or obtain credit（贷款）cards．
He lives with his parents in their council house in Liverpool,where his father is a bus driver．His company has to pay￡150 a month in taxi fares to get him the five miles to work and back every day because David cannot drive．