1·Her book covers the long sweep of the country's history.
她的著作涵盖了该国漫长的历史。
—— 《牛津词典》
2·The book covers a wide field.
这本书涉及的范围广。
3·The book covers a new field.
该书涉及一个新的领域。
4·This book covers many fields of science.
这本书涉及许多科学领域。
5·A lot of what the book covers is basic finance.
很多什么书籍封面，是基本财务。
6·Morocco goatskin with fine grain for book covers.
摩洛哥皮具精细纹理的山羊皮。书皮用的物料。
7·Morocco: goatskin with fine grain for book covers.
摩洛哥皮：具精细纹理的山羊皮。书皮用的物料。
8·This book covers all aspects related to OSWorkflow.
该书覆盖了与OS Workflow相关的所有方面。
9·Book covers can be incredibly creative design projects.
书皮是一种难以置信的创意设计项目。
10·The book covers every conceivable aspect of the subject.
这本书涉及了该主题可想到的每个方面。