Without a clean environment, even the best living conditions are meaningless. -Qu
Humans can only live according to the experiences recorded by nature. -Schopenhauer
In two small willow buildings, I have been accompanied by drunkards for many years.
-"Yang Liuzhi" Don Bai Juyi
The village flag boasts white wine and lotus, and the sails are full of willow blue.
-Yang Liuqing Wu Mingcheng's kindness
The weeping willows brush the green water, shaking the east wind year.
-"Folding Willow" Tang Li Bai
Platinum for pine, you plant it first, I won't plant it.
-Songshutang Bai Juyi
There are also smoke trees in the old garden, so the wind and rain can't beat the geese.
-"Holly of Wanlingguan" Tang Zhaowei
The path leading to the church is ancient and not inclined, and five peach trees are also covered.
-"Peach Tree" Don Du Fu
The autumn wind blows the bridge tree all night, and tomorrow will be different.
-"Qiu Shu" Song Luyou
It is said that there is no such tree in the forest, and only peaches and willows are taught to occupy the fragrance of the year.
-"Pomegranate Tree" Tang Bai Juyi
Falling from a group of non-beech willows, it is green and immortal.
-"Wei Shaofu class looking for pine trees" Tang Du Fu
Willow is like a silk wind, plum blossom is like a snowy day.
-"Hanshu Yin Ting Shu" Don Zhao Wei
Trees are tall woody plants, represented by "branches", "stems" and "leaves", which can survive for decades.
Generally speaking, a Screaming Trees tree has an upright trunk, tall plants and high branches from the ground, which can form a crown. There are many kinds of trees, some of which are called "trees", such as pomegranate trees and tea trees.
Trees are the floorboard of woody plants, including trees, shrubs and woody vines. Trees are mainly seed plants. Among ferns, only tree fern is a tree. There are about 8,000 kinds of trees in China. Divided into banyan trees; Poplar; Willow; Cypress, etc.
The four main parts of a tree are roots, stems, branches and leaves. Roots are underground, and there are many roots at the bottom of a tree.
The trunk is divided into five layers. The first layer is bark. Bark is the surface layer of the trunk, which can protect trees and prevent the invasion of diseases. Below the bark is phloem, which transports sugar from the leaves. The third layer is the cambium, which is very thin and is the growth part of the trunk. All other cells come from this layer. The fourth layer is sapwood, which transports water from the roots to all parts of the tree. This layer is usually lighter than heartwood. The fifth layer is heartwood, and heartwood is old sapwood, which is called xylem. Most trunks are heartwood. When a tree grows up, its roots will firmly entangle the soil under its body to prevent soil erosion.