名词双重所有格：I like this watch of my father's.与I like my father's

I like this watch of my father’s. I like this watch of my fa a friend of my father's是双重所有格,那么one of my father's friends也叫 my father's friends 和 the friends of my father一样吗 这不是双重所有格吧? I call my father's father( ) can I help you?I would like to buy a present for my father`s my father and i like them a ( ) My father and I like it a 英语翻译翻译:my father would like to know what I have been up to s I also like my father's sports collection a lot.汉语意思是什么 I also like my father's sports collection a lot.这句话有错误吗 My father , mother and i like s( ) and activities very much. I also like my father's sports collection a lot.改错题