In recent years, it has been reported that a large number of people cut trees down without a plan and triggered many problems. From this matter, we should realize the importance of trees and take measures to prevent this kind of inappropriate action.

In recent years, it has been reported that a large number of people cut trees down without a plan and triggered many problems. From this matter, we should realize the importance of trees and take measures to prevent this kind of inappropriate action. 
近年来，据报道很多人对树木乱砍乱伐，引发了很多问题。从这个事件中，我们应该认识到树木的重要性，并采取措施防止这种不正确的行为。
The importance of trees is mainly featured in following aspects. First, it is well-known that trees provide us with woods and other products. In addition, trees are very helpful in preventing water loss and soil erosion and keeping the nutrition of soil. Finally, trees have a great contribution in purifying air and make our environment be fresher.  
树木的重要性主要体现在以下几个方面。首先，众所周知的，树给我们提供了木材还有其他的产品。此外，在防止水土流失和保持土壤营养中树木是非常有帮助的。最后，树木对于净化空气也做出了很大的贡献，使得我们的环境更清新。
Therefore, in order to make our earth become better, we need to take some actions to prevent this action of cutting trees without a plan. For one thing, our government needs to take some mandatory measures to prevent illegal felling. Besides, our government should keep advocating people planting trees as many as possible. For another, we need to enhance our awareness of trees protection and environment protection, and participate in all kinds of activities of planting trees and protecting trees. 
因此，为了使我们的地球变得更美好，我们需要采取一些措施来阻止对树木乱砍乱伐的行为。首先，我们的政府需要采取一些强硬措施来防止非法砍伐。此外，我们的政府应该提倡大家植树造林。另一方面，我们需要提高我们保护树木和环境的意识，并参与到各种种植树木和保护树木的活动。