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Sarah is a middle school student. One day, she learns a Bout . in science class. In the class, the teacher her students some pictures of trees. She tells them that many people plant(种植)trees every year and trees are really for the environment(环境). Sarah also wants to do that with . So she joins a club at her school.
. can Sarah do in the club? There are four students in the club. They usually meet on the. They learn to plant trees and go to plant trees By the lake. Sarah goes in the afternoon. She feels happy and she knows she does the right things. She thinks a good environment everyone to do some things.
Their activities (活动) get many attention(注意). And many people join them.