翻译一英语对话段话M:I've got the right things for your car,They're us

翻译一英语对话段话
M:I've got the right things for your car,They're used,but they're still in good shape.
W:How much is this going to cost me?
M:Two hundred dollars for both sides.
W:Is that a fair price?I really don't know the first thing about cars.
M:It'd probably cost you at least twice as much as a Ford dealer.
W:Really?Wow. How can you do it so cheaply?
M:The parts are used ,first of all ,new ones would cost more
W:I don't think they try to save your money like that at the Ford dealer.
M:Probably not.Plus I charge a lot less per hour for labor
其实一开始我是可以看懂的.但到后面的就有些看不懂了.
也就是
W:Is that a fair price?I really don't know the first thing about cars.
M:It'd probably cost you at least twice as much as a Ford dealer.
W:Really?Wow. How can you do it so cheaply?
M:The parts are used ,first of all ,new ones would cost more
W:I don't think they try to save your money like that at the Ford dealer.
M:Probably not.Plus I charge a lot less per hour for labor
这一段.请高手翻译下.单词我都认识.就是怎么翻译都别扭.
注一下： Ford dealer.应该是福特经销商.
给全段是为了让你们更好的理解意思。只要翻译我不懂的部分就可以了。
附上最后两段。不用翻译。让你们更好理解全文的意思
W：How do you make any money for yourself.
M:My customers spread the word about me. I'm fast,cheap and honest, and I'am always busy.

W:Is that a fair price?I really don't know the first thing about cars.
这个价钱公平（合理）吗?我对汽车方面一无所知.
M:It'd probably cost you at least twice as much as a Ford dealer.
如果你去福特经销商修很可能要你双倍价钱.
W:Really?Wow.How can you do it so cheaply?
真的?你如何能做到这样便宜?
M:The parts are used ,first of all ,new ones would cost more
首先,部件是用过（二手）的,新部件要贵多.
W:I don't think they try to save your money like that at the Ford dealer.
我想福特经销商不会为客户省钱而用二手部件.
M:Probably not.Plus I charge a lot less per hour for labor
同时我每小时收取的人工比福特经销商少多.