但尽管小鸟是空中常客，它们不太可能患上我们容易患上的经济舱综合征。

But birds are far less likely to suffer from the clot formation called economy class syndrome-despite being frequent fliers.

youdao

但尽管小鸟是空中常客，它们不太可能患上我们容易患上的经济舱综合征。

But birds are far less likely to suffer from the clot formation called economy class syndrome-despite being frequent fliers.

youdao