它们的近亲蜜蜂，自2006年以来也在历经相同的绝种灾难，有一种现象叫做“蜂群崩坏症候群”，但是原因还不能完全肯定。

Their Cousins, the honey bees, have also experienced catastrophic die-offs since 2006 in a phenomenon known as "colony collapse disorder," though the causes have yet to be fully determined.

youdao

它们的近亲蜜蜂，自2006年以来也在历经相同的绝种灾难，有一种现象叫做“蜂群崩坏症候群”，但是原因还不能完全肯定。

Their Cousins, the honey bees, have also experienced catastrophic die-offs since 2006, in a phenomenon known as "colony collapse disorder" though the causes have yet to be fully determined.

youdao

它们的近亲蜜蜂，自2006年以来也在历经相同的绝种灾难，有一种现象叫做“蜂群崩坏症候群”，但是原因还不能完全肯定。

Their Cousins, the honey bees, have also experienced catastrophic die-offs since 2006, in a phenomenon known as "colony collapse disorder" though the causes have yet to be fully determined.

youdao