Though scientists remain extremely concerned about widespread bat death, research on the mammalian fliers continues.
尽管科学家对大范围蝙蝠死亡一直深表关切，但有关这种飞行哺乳动物的研究尚在推进之中。
Though scientists remain extremely concerned about widespread bat death, research on the mammalian fliers continues.
尽管科学家对大范围蝙蝠死亡一直深表关切，但有关这种飞行哺乳动物的研究尚在推进之中。
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