rock elm的意思|示意

The third one is a huge rock hanging in the air. It is supported by three stone columns. On the rock even grows a water-elm, a national grade-2 protected plant, which is more than 10m high.

三绝是山中有一块巨石悬空，巨石由三根石柱支撑着，在悬空的巨石上，竟长着一棵十几米高的国家二级保护植物——榉树。

Other bonsai such as plum blossom, guava, mountain elm, cypress, persimmon and rock tree are all full of flavor and grace.

至于梅花、石榴、山榆、松柏、柿子以及树石盆景等，无不各具情态，意趣盎然。