独木成林现象：热带季雨林里，那些大乔木除主干外，还从枝干上生出许多支柱根插入土中，支柱根又变成了“另一棵树”，形成了“树生树”、“根连根”的壮观景象。
Single-tree Forest: In tropical monsoon forests, in addition to the main trunks of those megaphanerophytes, many brace roots grow from the branches and are inserted into the soil. In this case, the brace roots become "another tree", forming a spectacular scene of "tree-growing tree" and "linked roots".
