因为任天堂的锁区政策，3DS在官方系统下是无法跨区运行正版卡带的。如果你在美版机器上插入一张日版卡带，是没办法进行游戏的。这对于一般玩家可能影响不大，但是对于那些正版玩家，尤其是对于那些在欧美迟迟不上市的日式游戏，想直接跨区玩日版但是又不想多买一台日版机器的欧美玩家来说，这个问题变得很迫...
because Nintendo's lock area policy, 3ds under the official system is unable to cross running gamecards. If you insert a cassette in the Japanese version of the U.S. version of the machine, there is no way to play the game. This for players may have little effect, but for those genuine players, especially for those in Europe and the United States delay in the listing of the Japanese game to direct cross play the Japanese version but don't want to buy a Japanese version of the machine of European and American players, and the problem becomes very forced.
