When the packing box needs opening, the impression is pressed by a thumb, and the box cover can be torn along an impression line. 当需要开启包装盒时,用大拇指按捺压痕处,盒盖即沿压痕线被撕开。
The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
I got it cheaply as its cover was torn. 我廉价买下了它,因为它的封皮坏了。