This type of mutually beneficial relationship is called, appropriately, mutualism.

这种互惠互利的关系被恰当地称为互惠主义。

And some can form symbiotic, or mutually beneficial, relationships with bacteria.

有些可以与细菌形成共生或互利的关系。

The Iron Triangle refers to the mutually beneficial relationship between members of Congress, government bureaucrats and lobbyists.

" 铁三角" 指的是国会议员、政府官员和说客之间的互利关系。

The red fescue that's favored by European reindeer and moose maintains a mutually beneficial relationship with a fungus.

而欧洲驯鹿和驼鹿推崇的紫羊茅就与一种真菌保持着互惠互利的关系。

And boy, was that a mutually beneficial relationship.

男孩，那是一种互惠互利的关系。

Rocha says, 'With the right help, we hope that farmers can promote this mutually beneficial relationship by installing bat houses.'

Rocha 说：“在适当的帮助下，我们希望农民可以通过安装蝙蝠屋来促进这种互惠互利的关系。”

Ten minutes from now, I’m hoping you’ll understand how one mutually beneficial relationship, between the Venetians and the Ottomans, led to two really big deals: the European Renaissance and Christopher Columbus.

十分钟后，我希望你能理解威尼斯人和奥斯曼人之间的一种互惠互利的关系如何促成两笔真正的大交易：欧洲文艺复兴和克里斯托弗哥伦布。