今天和老外交易日本服务器，发现英语有语法错误，于是请教了白教授。
whose表示。。。。的
which在从句中表示主语
I will buy a car for my firend whose father is a doctor.
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I will buy a car which is red.
我要买辆车就是那辆红色的。
which代替主语车
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I will buy a car whose color is red.
我要买辆颜色是红色的车。
这里whose作为...的。可以粗暴的理解为代替‘车的’
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