通常,人们都认为,在地球生命舞台上,植物永远扮演着弱者的角色。它们没有奔跑、跳跃和飞翔的本领,只得听任昆虫和鸟兽啮咬啄食。然而,近年来植物生态学家们 Generally, people think that plants will always play the role of the weak in the life stage of the earth. They do not have the ability to run, jump and fly. They have to allow insects and birds and animals to bite and eat. However, in recent years plant ecologists have