March 12 marks China's Tree-Planting Day. On this day, lots of people across the country will put their work aside for a while and plant trees. What do you usually do on Tree-Planting Day? Have you ever planted a tree? And do you know how to plant a tree correctly?
The first and most important thing to remember is that you must choose the right tree and the right location (地点) . In other words, you must choose the tree that is best suited to your location. After that, take a look at the following picture. The picture will help you find out more about planting trees correctly.