Schoolbooks say that Belka and Strelka were first space dogs.

教科书上说，Belka和Strelka是首次进入太空的狗。

Dream that one day, I could escape from the deep sea of thick schoolbooks and lead my own life.

作那一天，我可能从厚实的教科书深海逃脱和带领我自己的生活。

Results: The scores of pressure ulcer prophylaxis knowledge was lower, the limit knowledge come from schoolbooks.

结果: 临床护士的压疮预防知识得分较低, 有限的知识主要来自教科书.

His brother borrowed schoolbooks and copied them for Narayanan, helping him to eventually graduate with a degree in English literature from the University of Travancore.

他的兄弟替他借来教科书并抄录好给纳拉亚南，帮助他最终取得特拉凡哥尔大学的英文文学学位。

The girl dropped her schoolbooks on the ground.

那女孩把课本掉在地上。

My schoolbooks were tied up with string and used as blocks so my feet could reach the pedals.

我的书本用细绳绑着来当垫子使用，这样我的脚可以踩到刹车的踏板上。

As a child, I asked why couldn't we wade and fish in them, like the rivers we read about in our schoolbooks.

小时候我曾问过，为什么我们不能在里面玩耍钓鱼，就像我们在课本里读到的那样。