Chinese authorities have banned the factories the RC 2 and the earlier Mattel recalls from exporting toys.

对于RC2和美泰产品召回所涉及的工厂,中国有关当局已禁止它们出口玩具.

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RC 2 was designed as an alternative to DES and matches its features quite closely.

设计RC2是用来替代DES的,它的特点与DES很一致.

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