1、 Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice.
通常，鹿蜱在幼虫阶段通过捕食受感染的白足鼠而感染了这种细菌。
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2、 The answer might involve their offspring, which in their larval form drift in the currents to colonize new vents.
答案可能与它们以幼虫形式随着洋流漂流到新的喷气口的后代有关。
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