I thought it might be a bonus track or a B-side.

我想这可能是一个额外的轨道或B面。

With sounds that have captured the world Now with even more Christmas magic. Wow! It's just hit, after hit, after hit with bonus track!

凭借震撼世界的声音，现在拥有更多的圣诞魔力。 哇！ 它只是被击中， 被击中，被奖金曲目击中！