帮忙翻译一篇文章吧~谢啦

来源:百度知道 编辑:UC知道 时间:2024/06/30 06:14:53
Trees are useful to man in three very important ways:they provide him with wood and other products;they give him shade and they helo to prevent drought and floods.Unfortunately,in many parts of the world,in his eagerness to draw quick benefit from the tress.man has cut down a large number of trees.Even where a government realizes the improtance of plentiful supply of trees,it is difficult for it to persuade the villagers to see this.So unless the government has a great system of control,or can educate the people,the forests slowly disappear.
The results are more serious;for where there are trees their roots break the soil up allowing the rain to sink and also hold the soil.thus preventing it from being washed away easily,but where there are no trees.the soil becomes hard and poor.
The rain falls on hard ground and flows away on the surface,causing floods ,and carry away with it.the rich topsoil in which crops grow so well when all the topsoil is gone,nothing remains but

树木对人类来讲有三大好处:树木可以做木材和提供其他产品;提供树荫,减少旱涝灾害;不幸得是,在世界上的许多地方,人类为了更快地从树木那里获益,砍伐了大量的树木。即使政府已经意识到了充足树木的重要性,但很难让村民认识到这一点。所以,除非政府采取有效的控制措施,或能够教育人民,森林仍然会缓慢地消失掉。后果会更严重,因为有树的地方,树的根会深入土壤,让雨水渗入其中,并抓牢土壤,以防止土壤被雨水轻易地冲刷走;而没有树的地方,土地会坚硬而且贫瘠。
雨落在坚硬地面上,会从表面流走,造成洪水,并带走表面的土壤。肥沃的可以供作物生长的表层土壤被冲走以后,就只剩下了一无所有的沙漠。

树公亩有用男人在朝派三非常重要ways:they抚养他用木头和其他的products;they让步他荫凉处和他们helo向妨碍严重缺乏和floods.Unfortunately在朝派很多parts的世界在朝派他的热望向拉指甲肉受益从tress.man富人切断挫折a无拘束号的trees.Even地方a政府变现improtance的丰足供应的树它存在困难为它向说服村民向注意到this.So除非政府富人a大人物系统的控制手段金色能教育人物,森林缓慢消失. 容易但是存在没有的地方trees.the results公亩更多serious;for存在的地方被冲走,他们的根从树折断土壤向上的移动,允许雨消除和也举行soil.thus妨碍它的变得坚硬和可怜.雨落在努力地上和表面流离开去废除it.the富有的表土在其中作物当所有的表土是不在了的时候,那样好长出无足轻重剩余但是毫无价值沙漠给洪水和射程造成.

树木对人类而言有三个非常重要的作用:它们向他提供木材和其他产品;他们给他遮荫,以防止干旱和floods.Unfortunately ,在世界许多地方,他热衷于利用快速受益在tress.man已减少了大量的trees.Even如果政府认识到improtance的供应充足的树木,这是很难说服村民看到this.So ,除非政府有很大的控制制度,或可以教育人民,森林慢慢消失。
结果是更严重的;为那里有树木根部土壤打破了让雨下沉,还举行soil.thus阻止它被冲走很容易,但那里没有树的土壤变得很难和穷人。
雨水落在硬地面和流动以外的表面,造成水灾,并带走与it.the