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每到赛季,赛鸽笼是令鸽友最为头痛的事,因为他们不知道他们的赛鸽何时会在赛鸽笼里被感染到病菌。对此,我们能有什么更好的对应方法么?
Pigeon pigeons are the most troubling thing for pigeon fanciers every season because they do not know when their racing pigeons will get infected with pigeons. In this regard, we can have any better correspondence?