At two weeks of age, he was moved outdoors.

两周大的时候，他被转移到户外。

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Usually, this condition is tested for around 12 weeks of age.

通常狗狗在12周左右的时候会出现这种病症。

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Usually, this condition is tested for around 12 weeks of age.

通常狗狗在12周左右的时候会出现这种病症。

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