translation.en: So this, for example, when you see bees flying around these little plants, and they're collecting pollen, those pollen grains that they're collecting, they pack into their legs and they take it back to the hive, and that's what makes the beehive, the wax in the beehive. And they're also collecting nectar, and that's what makes the honey that we eat.
translation.zh: 举例来说 当你看到蜜蜂环绕着 这些小株植物飞行 并采集花粉时 它们搜集花粉粒 把它们藏在腿上 再带回巢中 是建筑蜂巢的原料 就是蜂蜡 同时它们也搜集花蜜 也就是酿造我们吃的蜂蜜的材料