由于包装盒只能一次性使用，从而杜绝了不法商贩通过回收使用过的包装盒以假乱真的途径。

Now, the packing box is badly torn. Because the packing box can only be used for one time, the phenomenon that an illegal vender recycle the used packing box to forge.

youdao

由于包装盒只能一次性使用，从而杜绝了不法商贩通过回收使用过的包装盒以假乱真的途径。

Now, the packing box is badly torn. Because the packing box can only be used for one time, the phenomenon that an illegal vender recycle the used packing box to forge.

youdao