For example when you read your school 's book as a first time you will not understand any thing but when read it second time you understand it .
For example , when you read your school 's book , the first time you will not understand anything but when you read it the second time you understand it . For example , when you read your school 's book the first time you will not understand anything , but when you read it a second time you will understand it . For example when you read your school 's book the first time you will not understand anything , but read the book a second time and you will understand it . For example , when you read your school book for the first time you will not understand anything , but when you read it a second time , you will understand it .