Forests are lungs to the Earth.They breathe in carbon dioxide and give out Oxygen through photosynthesis.Everyone knows what is the importance of Oxygen to us. 森林是地球的肺,它们通过光合作用吸入二氧化碳而呼出氧气,人人都知道氧气对我们的重要性.
well, I have to say that forests are very improtant for our in our daily life. First of all, trees can absorb carbon dioxide, and produce oxygen to support our breath, it's like shoot two hawks w...