聽力每日練習(xí) listen 122 Are These Books on Sale

1--Are these books on sale?   

2--The book store is celebrating its fifth birthday,so there is a 35% discount on all books.     

1--Great!       

2--Remember they are only on sale within this week.      

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注解：

1.on sale打折
2.celebratin慶祝
3.within this week本周內(nèi)

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譯文：

1--這些書打折嗎？    
2--書店五周年店慶，所有的書都打六五折。      
1--太好了！        
2--記住只是在本周之內(nèi)打折。