A bee that is parasitic in the nests of bumblebees .

寄生在大黄蜂巢穴中的一种蜜蜂。

But the bumblebees are observed to fly stably .

但实际中观察到熊蜂飞行得十分平稳。

In a separate experiment , the team collected and examined wild bumblebees and wasps and discovered molecular evidence of viruses that can infect honeybees .

在研究小组另一项试验中收集的野生蜜蜂和黄蜂中发现的病毒，可能会成为蜜蜂感染病毒的证据。

Its newborn are the size of bumblebees and its nest is the size of a walnut .

孵出的蜂鸟只有大黄蜂那么大，其巢只有核桃那么大。

Her comforter was white with bumblebees sparsely stitched upon it .

她的安慰是稀疏的白色赋予它缝大黄蜂。