他打算买一本有用的书。
我有一本有用的书。它是关于如何打篮球的。
这是一本有用的书，况且又不贵。
然而，像这样一本书的挑战在于把足够有用的信息压缩在单个章节来让开发人员使用该技术创建应用程序。
However, the challenge with a book like this is to get enough useful information packed in a single chapter to get developers producing applications using this technology.
另一本我发现比较有用的书叫做《婴儿特价品》，该书是由消费者代言人丹尼斯和艾伦·费尔斯写的系列书籍。
Another book I found useful is called baby bargains part of a series written by consumer advocates Denise and Alan Fields.
另一本我发现比较有用的书叫做《婴儿特价品》，该书是由消费者代言人丹尼斯和艾伦·费尔斯写的系列书籍。
Another book I found useful is called baby bargains, part of a series written by consumer advocates Denise and Alan Fields.
RSPW 对于初学者来说是一本不错的书，其中充满了有用的建议和详细的代码解释。
RSPW is a great beginner book, full of useful advice and detailed code explanations.
他们的“WordThink”系列的书架，每一本书的书脊上都有用单词写成的书标，上面是一个大类的名称，比如说艺术，或者是一个比较小的类别，比如绘画。
Their "WordThink" system shelves books using words-labeling the spine of a book with a broad category such as Art and a narrower term such as Drawing.
有用一统一的关于这种疾病的皮肤表明的概念的长期的对一本书的需要。
There has been a long-standing need for a book with a unifying concept on the cutaneous manifestations of this disease.
这个作家的成功著作之一是一本有用的论地产经营致富的书。
Numbered among the writer's success is a useful book on making money in the property business.
新出的旅游书是一本有用的手册，它简要介绍了当地的酒店、馆、通、史和其它旅游者感兴趣的内容。
The new travel book is a useful compendium of facts about local hotels, restaurants, transportation, history, and points of interest for the traveler to enjoy.
每一个学生都是一本内容丰富的书，只有用心读才能读懂。
Every student is a book of rich content. Only if you read it heart and soul can you understand it.
继续研究的研究生和大学生癌症和增长系数工作将发现它为一本极其有用的参考书。
Postgraduates and undergraduates who pursue a research career in cancer and growth factors will find it an extremely useful reference book.
当你手头有一本书，并且那本书看起来似乎很有用，那首先通过看书的封面来浏览一下这本书是很重要的。
When you come across a book that books as though it might be useful, it is essential to survey it first, to get a picture of the ground it covers.
当你手头有一本书，并且那本书看起来似乎很有用，那首先通过看书的封面来浏览一下这本书是很重要的。
When you come across a book that books as though it might be useful, it is essential to survey it first, to get a picture of the ground it covers.
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