Dr Hill herself spent years trying to work out how prairie mole crickets, a highly territorial species of burrowing insect, manage to space themselves out underground.
希尔博士本人用了数年的时间，希望搞明白牧场蟋蟀这种领地特征明显的穴居昆虫是如何在地下划分领地的。
Dr Hill herself spent years trying to work out how prairie mole crickets, a highly territorial species of burrowing insect, manage to space themselves out underground.
希尔博士本人用了数年的时间，希望搞明白牧场蟋蟀这种领地特征明显的穴居昆虫是如何在地下划分领地的。
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