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回答时间：2023-04-30 13:03
tree-planting Day
March 12th is Tree-planting Day. on that day, our classmates and teachers, we went to the nearby hill to plant trees. At first, we have no idea how to do it. therefore, we asked our teachers for help. Mr zhao, our math teacher, he g a hole first. and the hole need't be too deep. then, he put the little tree into the hole and let me hold it straight. when i was doing that, he began to fill the hole with soil so that the root of the tree could be covered. at last, he asked xiaoming to get some water to water the tree. he told us that trees are impotant for our human beings. so we should love and protect them.
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