Summer leaves are green because they are full of chlorophyll, the molecule that captures sunlight converts that energy into new building materials for the tree.
夏天的树叶是绿色的，因为它们富含叶绿素，这种捕捉阳光的分子可以将这些能量转化为新的树木生长材料。
We all know that a tree doesn’t always have green leaves, water is not blue and clouds are certainly not always white and puffy.
我们都知道树不总是有绿叶，水不总是蓝色，云自然也不会总是白色，总是肥硕饱满。
Green tea, which is made of unfermented tea leaves, is healthy because it contains high amounts of antioxidants that are called polyphenols, according to the University of Maryland Medical Center.
绿茶是由未发酵过的茶叶制成，马里兰大医学中心研究表明，由于绿茶富含叫做茶多酚的抗氧化剂对健康相当有益。
应用推荐