The cover of the book is already worn out.

书的套子已经破旧了。

The cover of the book appears with a mysterious pattern.

这本书的封面呈现了一个神秘的图案。

An extract from the poem was printed on the cover of the book.

这首诗的节选被印在了书的封面上。

The hot sun has warped the cover of the book.

太阳把这本书的书皮晒弯了。

The hot sun had warped the cover of the book.

太阳把这本书的书皮晒弯了.

Please impress patterns on the cover of the book.

请把图案印在书的封面上。

Mind the child. He might tear off the cover of the book.

当心那孩子，他会把书的封面撕掉的。

The artist tooled a pattern onto the cover of the book with a hot needle.

那位艺术家用烧热的针在书的封面上烫出图案.

The bomb that graces the cover of the book has come to stand for the power of science.

一朵核爆蘑菇云出现在本书精美的封面上，引申出强大的科学力量。

If he picks up a book in the bookstore, he can get an Amazon rating -- it gets projected right on the cover of the book.

当他在书店拿起一本书时，他会获得亚马逊网站对于这本书的评价--这些信息直接被投影到书的封面上。