旧书

学生旧书交易网站的UML建模和C实现

UML Modelling and C # Implementation of Second-hand Book Trade Website for Students

我给了他一本旧书，这就是我给他的礼物。

I gave him a second-hand book , which was my gift to him .

他喜欢星期天在旧书店翻阅旧书。

He likes to browse through old books on Sundays in old book stores .

我偶然得到了几本极为有用的旧书。

I picked up some highly useful old books .

我仅花两英磅买了这本旧书，史密斯先生愿加倍付钱向我购买。

I paid only ￡ 2 for this old book and Mr. Smith offered me double for it .

这本旧书出价已达1000美元。

It is a bid of1000 dollars for the old book .

事实真相能在几本旧书里找到。

The facts are buried in a few old books .

他的旧书都积存在阁楼的箱子里。

His old textbooks are all stored in boxes in the attic .

你从哪儿翻出这些旧书的？

Where did you dig out the old books ?

我们将不再使用这些旧书。

We will discard the old books .

那学生在图书馆里花了很长时间从旧书中查找她需要的论据。

The student spent many hours in the library , combing out the facts she wanted in the old books .

但是因为全部数字化，这就淘汰了旧书市场，消除了任何形式的共享。而且由于作业和考试是通过一个访问代码进行的，所以也消除了任何不参与其中的可能。

But because it 's all digital it eliminates the used book market and eliminates any sharing and because homework and tests are through an access code , it eliminates any ability to opt out .

B：我在收集我的旧书和玩具。

B : I was collecting my old books and toys .

有时，70个不同年龄段的孩子挤在一间教室里，教室里只有旧书和未经培训的老师。

Sometimes 70 children of all ages were crammed into one-room schoolhouses with poor books and untrained teachers .

卖旧书。你可能有一些你已经读过但不想留下的书。

Sell old books.You may have some books that you have read but you don 't want to keep .

n.堆，大批这房间里摆满了一堆堆的旧书。

pile The room was full of piles of old books .

n.寓言；无稽之谈他从一本写寓言的旧书上读故事给孩子们听。adj.坚定的；

fable He read stories to the children from an old book of fables .

他1998年从微软驻北京办事处离职，创立了一个叫roomtoread的慈善组织，打算以此向发展中世界提供旧书。

He left his Beijing-based Microsoft job in 1998 to found a charity called room to read , conceived as a way to get used books to the developing world .

但如果我在脸书（Facebook）上做的非科学调查有那么一丁点参考价值的话，我想我们之中仍然有许多人在重拾旧书。

Yet if my admittedly unscientific research on Facebook is anything to go by , furtive re-readers are everywhere in our midst .

美国一所大学的研究员克里斯特·罗素曾在《消费者研究》（ConsumerResearch）杂志就重读旧书这一问题发表了一篇文章，文章指出，重读旧书不仅能加深对书的理解，也能增进读者的自我认识。

As researcher Cristel Russell of the American University explained of re-readers in an article published in the Journal of Consumer Research , returning to a book " brings new or renewed appreciation of both the object of consumption and their self . "

昨天我在一家旧书店里发现一本珍贵的旧书。

I made a great find in a second-hand bookshop yesterday .

把你的旧衣服和旧书捐给一个慈善机构。

Give your old clothes and books to a charitable institution .

箱子晨除了一本旧书外别无他物。

There is nothing but an old book in the box .

我在一家小书店里花很少钱买到这些旧书。

I picked up these old books at a small bookstore .

你如何处理这些旧书？

How are you going to deal with the old books ?

他把旧书上的灰尘抹去，递给我。

He dusted off the old book and handed it to me .

这是心瑜最喜欢的旧书搜寻引擎。

This is Jade 's favorite used book search engine .

他留给我的只是几本旧书。

What he left me are only some old books .

在拍卖会上他一本旧书出价十英镑。

He bid ￡ 10 for an old book at the auction .

这是本旧书，我祖父的祖父用过的。

It 's an old book that my grandfather 's grandfather used .