您要查找的是不是：
- It is a book of nearly 100000 words. 全书近十万言。
- It is a book of nearly 200,000 words. 全书近20万言。
- It is too dark in this room for me to read a book. 房间太暗，使我无法看书。
- It is a book that records the fall of the Third Reich. 它是一本记载第三帝国衰亡的书。
- It is a book to kill time for those who like it better dead. 对那些认为它闷得可以的人们说来，那是一本为消磨时间的书。
- It is a book of English phonetics, grammar and usage all in one. 这是一本英语语音，语法和习惯用法合为一体的著作。
- It is too difficult a book for us beginners. 这本书对我们初学者来说太难了。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It is a better book to dip into than to read from cover to cover. 这本书随便翻阅一下还可以，不值得从头到尾读一遍。
- It is a book of English phonetics,grammar and usage all in one. 这是一本集英语语音、语法和习惯用法于一体的书。
- It is a book about friendship, determination, and perseverence. 一本关于爱和大自然的心灵魔法书。
- It is a nice song and I think it will catch on quickly. 这首歌很好，我想它会很快流行起来。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- It is a barbarous way to extend territory by arms. 以武力扩张领土是一种野蛮的方式。
- It is a fact that I have written this sentence. 我写了这个句子是事实。
- It is a fact that must be faced up to. 这是必须正视的事实。
- It is a useful book and, what is more, not an expensive one. 这是有用的书，更难得的是不贵。
- It is a pity that you missed the party. 你未能参加聚会，真是遗憾。
- It is moreover a book of astonoshing wit and verve. 这还是一本充满惊人的机智和活力的小说。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
