Meanwhile, his performance as Jim Gordon, one of the only straight cops in Gotham, is an excellent piece of role-reversal casting.

同时在歌谭市扮演的唯一正直的警察也是他转型之佳作。

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Because the mold is formed around a one-piece pattern (which does not have to be pulled out from the mold as in a traditional sand casting process), very intricate parts and undercuts can be made.

由于这种铸型是环绕整块型模形成的(无需像传统的砂型铸造工艺那样拔模)，能制作十分复杂的零件和浮雕。

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One-piece iron casting base allows heavier cuts.

单件铸铁基地允许较重的削减。

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But there was one piece of casting that was done with painstaking care.

NEWYORKER: Extreme Makeover