While a reissue in 3-D might seem like an easy way to breathe new life into an existing property, the costs and hurdles have led most studios to hold off.

• 虽然以3D形式重新发行似乎是一种给库存影片带来新生的便捷途径，但其成本和各种障碍令多数制片厂不得不三思而行。