depend on each other for survival

The man said, "We depend on each other for survival. I cannot sell it to you." The prefect asked the bird, "Do you like to stay with me?" The bird answered, "Yes, I do." The prefect was delighted to hear it.

其人日：“小人相依为命，不愿卖。”王问鸟：“汝愿住否？”言：“愿住。”王喜。

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People and societies depend on each other for survival but the growth of such things as commercialism is seeing traditional values being ignored.

可知，此处讲“人和社团是相互依存的，但是一些诸如商业化的事物的发展使得传统的价值观越来越不受重视”，故选。

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This is a striking example of the biological concept of symbiosis, in which two or more unrelated species have co-evolved and now depend on each other for survival.

这是生物概念共生现象的惊人例子，在这个例子中两种或更多无关品种植物共同进化并且为了生存互相依赖。

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