Blisterrust is a slow-moving, slow-acting disease that appears as an orange patch on atree.

疱锈病是一种蔓延慢效果也慢的疾病，在树上长成黄色的锈斑。

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Blisterrust is a slow-moving, slow-acting disease that appears as an orange patch on atree.

疱锈病是一种蔓延慢效果也慢的疾病，在树上长成黄色的锈斑。

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