n.互利（惠）共生；互利共栖

In the relationship between bees and flowers, mutualism is evident as bees collect nectar while pollinating the flowers.
在蜜蜂与花朵的关系中，明显的互惠互利现象是蜜蜂采集花蜜的同时为花朵授粉。
The symbiotic relationship between fungi and tree roots is an example of mutualism in nature.
真菌与树木根部形成的共生关系是自然界中的一个互惠互利的例子。
Many bird species have a mutualistic relationship with fruit trees; birds eat the fruit and disperse the seeds.
许多鸟类与果树之间存在互惠互利的关系；鸟儿吃掉果实并将种子分散开来。
cleaner fish remove parasites from larger predatory fish, benefiting both parties in a classic example of mutualism."
“清洁鱼”从较大的食肉鱼类身上清除寄生虫，这是互惠互利的一个经典例子。
Ants protect aphids from predators and collect their honeydew, which represents a mutualistic association between the two species.
蚂蚁保护蚜虫免受捕食者的侵害，并收集它们产生的蜜露，这代表了两种物种间的互惠关系。
Some bacteria living in our gut have a mutualistic relationship with us, helping to digest food and prevent harmful pathogens from colonizing.
生活在我们肠道内的一些细菌与我们保持着互惠互利的关系，帮助我们消化食物并防止有害病原体定植。
The oxpecker bird feeds on ticks found on large herbivores like zebras, providing a mutual benefit to both in terms of pest control.
牛椋鸟以栖息在斑马等大型草食动物身上的蜱虫为食，在害虫控制方面为双方提供了互利共赢的利益。
The relationship between certain leguminous plants and nitrogen-fixing bacteria is a form of mutualism that helps improve soil fertility.
某些豆科植物与其固氮细菌之间的关系是一种互惠互利的形式，有助于提高土壤肥力。
Coral reefs rely on photosynthetic algae called zooxanthellae for nutrition, in a mutualistic relationship that provides the coral with energy and color.
珊瑚礁依赖名为虫黄藻的光合藻类提供营养，这种关系形成了珊瑚的能量来源和颜色，同时也是一种互惠互利的关系。
Beetles that pollinate yucca plants have a mutually dependent relationship: the beetles need the yucca's flowers for reproduction, and the plant needs the beetles for pollination.
为丝兰植物传粉的甲壳虫具有相互依存的关系：甲壳虫需要丝兰的花进行繁殖，而丝兰则需要甲壳虫进行授粉。