2--You can take two books out at a time. But you can't take out newspapers, magazines or periodicals; they have to be read here.
 
1--How long am I allowed to keep the books for?
 
2--For two weeks. After that you must renew the books if you wish to keep them longer. Otherwise we charge ten dollars a day fine for each book.
 
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注解：
 
1.allow允许(……进入)；同意给；承认
2.periodical期刊，定期的，时而发生的
3.otherwise否则；除此以外
 
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译文：
 
1--我可以借几本书?
2--一次可以借两本书。但报纸、杂志及期刊不外借，只能在这里看。
1--我可以倍多久?
2--两星期。如果你还想再借，就要办续借手续，否则每本书超过一天我们要罚10元。