为什么生存环境优越的树木反而没有环境恶劣的树木高大？对于这个问题，当地人是这样解释的：树也如同人一样，单独生长的树木因为不存在竞争，就会变得懒散、随意，这往往使它们长得奇形怪状；而集中长在一起的树木，每个个体想要生存，都必须让自己长得高大强壮，才能争得有限的阳光、水分等资源，从而存活下来，最终长成了栋梁之材。 Why don`t trees who grow up in superior living conditions grow as tall as trees who are situated in a harsh environment? The locals have the following explanation: Trees are just like people. Trees that stand on their own will become lazy because there is no competition, which often makes them grow in strange…