在我国西南部一个国家森林公园里,生长着一种寄居无花果。每到秋天,鸟儿衔着无花果的种子,在林间飞来飞去。大部分树种落在地上,只有少数种子留在雨林树杈裂缝处的苔藓和落叶中。这些留在树上的种子的生命起点,远远优于落在 In a country forest park in the southwestern part of our country, there is a kind of alien fig tree. Every fall, the birds have the fig-seeds that fly in the woods. Most of the trees fell to the ground, leaving only a few seeds to remain in moss and fallen leaves at the cracks in the branches of rainforests. The beginning of the life of these remaining seeds in the tree is far better than falling