Indoor pets, like birds or cats, don't require registration but cities want to keep track of dogs because they are more likely to go outside, where they can form wild packs and spread disease.

室内宠物，比如小鸟猫咪，不需要办证，但是市民希望给狗登记造册，因为他们更可能出现在户外，突然发狂或者传播疾病。

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The only way to count everyone and to track all births and deaths is through civil registration.

要掌握每个人的情况并且了解所有的出生和死亡数据，唯一的途径就是民事登记。

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A key feature of DOTS is its "registration, recording and reporting" format, which keeps track of the number of patients signed up for treatment and records end-of-treatment outcomes.

DOTS的一个关键特征是“登记、记录和报告”的设计，这可以追踪接受治疗的患者数量，并记录治疗结束后的结果。

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