“封皮”造句

这包裹的封皮扯不开.
The cover of the parcel won't tear.

我廉价买下了它,因为它的封皮坏了.
I got it cheaply as its cover was torn.

赫伯尔特用铅笔在一本书的封皮里边写了些什么.
Herbert had been writing with his pencil in the cover of a book.

• #封皮