论起观赏植物,其实应该是一个宽泛的概念,大千世界中的绿色植物因其富有生命力的绿色,无不令人感动,给人带来美感。即如我们常吃的冬瓜,其青翠的藤蔓、掌形的绿叶,花后覆满白霜、日长夜大的果实,也都可观可赏。 Ornamental plants, in fact, should be a broad concept, the greenery in the world of green plants because of its vitality, all are moving, giving the United States. As we eat melon, its green vines, palm-shaped green leaves, flowers covered with hoar frost, day long night big fruit, but also considerable reward.