两颗种子落在森林的土壤上,可能是一颗种子掉到地上的角度关系,可能是那颗种子下面的土壤关系,总之由于某个原因,其中一颗种子先发芽,而另一颗种子晚了一两天。在成长的每个阶段,先发芽的种子长得更高、更健壮,对于旱的抵抗能力也更强。随着时间流逝,先发芽的种子长成了巨树,它 The fact that two seeds fall on the soil of the forest may be a relation of the angle at which a seed falls to the ground, perhaps the soil relationship beneath that seed, and for some reason one of the seeds germinates first and the other seed A day or two later At each stage of growth, the germinating seeds grow taller, more robust, and more resistant to drought. As time goes by, the first germinated seed grows into a giant tree, it