为了防止这些门票卡被转手卖掉并再次使用。

It's to avoid the CARDS being sold and reused.

youdao

店主：你得到了旺卡的最后一张金门票！

Shopkeeper: You found Wonkas last golden ticket!

youdao

店主：你得到了旺卡的最后一张金门票！

Shopkeeper: You found Wonka's last golden ticket!

youdao

店主：你得到了旺卡的最后一张金门票！

Shopkeeper: You found Wonka's last golden ticket!

youdao