英文: The price of the book 书的价格
Of 用法:
1)属於，有关，或者与连接 (Used for belonging to, relating to, or connected with):
例子:The highlight of the show is at the end.
2) 用於表示更详细的资料(Used to indicate reference):
例子:This is a picture of my family.
3)用於表明量或数(Used to indicate an amount or number):
例子:I drank three cups of milk.
For用法:
1）用於表示某东西的用法（Used to indicate the use of something）:
例子:This place is for exhibitions and shows.
2）等同＂由於＂的意思 （Used to mean because of）:
例子: I am so happy for you.
3）用来表示时间或一段持续时间（Used to indicate time or duration）:
例子:I attended the university for one year only.
