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我们经常把赛鸽不得病的能力和恢复的能力混为 一谈。但要记住,前者依靠的是自然抗病能力,后者 依靠的则是后天养成的免疫力。两者决不可混为一 谈。懂得了这一道理,我们才能使自己的赛鸽保持良 好的生命力。
We often confuse racing pigeons with their ability to recover and their ability to recover. But remember, the former relies on natural resistance and the latter depends on the acquired immunity. The two must not be confused. Knowing this truth, we can keep our racing pigeons in good spirits.