在人的眼光里。有参照,就有高度,在人的心目中.有比较,就有高度。高度是对比的产物,一切人为的高度,都是相对而言的。南方许多公路的两旁.都种着绿化的按树.粗略一看,这些桉树都是一样高的。“木秀于林,风必催之。”为了防止大风刮倒树木阻碍交通危 In the eyes of people. There is a reference, there is a height, in the minds of people. There is a comparison, there is a high degree. Height is the product of contrast, all man-made height, are relatively speaking. On both sides of the South many roads are planted with greenery, which at the brightest level is as tall as the eucalyptus trees. “Wood show in the forest, the wind will urge it.” "In order to prevent the winds hurled the trees hinder traffic danger