The rabbit got a new dress as a present from her mum for Spring Festival.

兔子从她妈妈那里得到一份春节礼物---一条新连衣裙。

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So the paper present the new design for two spring system.

为此，本文对两系弹簧系统的设计进行改进。

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So the paper present the new design for two spring system.

为此，本文对两系弹簧系统的设计进行改进。

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