It was Tree Planting Day on last Thursday, my classmates and I went to plant trees in a park where is in the west end of the city. In the morning, we gathered at the school gate and went there by bikes, talking and laughing all the way. Upon arrive, we began to work immediate. Some were digging holes. Some were carrying and plant young trees. Others were watering it. After getting the work done, we put up a board reminding people protect the trees. Before leaving we take some photos to record our green action. Seeing the lines of trees, we both had a sense of achievement.