Some of you may play Ant Forest（蚂蚁森林）.It is a game on Alipay（支付宝）.Users collect"energy"to make their"trees"grow.When the"energy"reaches a certain（某种） level, some organizations will plant a real tree in a desert area of China.To users, it's an easy work, but it's very difficult to plant trees in deserts.However, there are some heroes in the deserts.They have been working hard on controlling the deserts.
Bai Chunlan, a common farmer , is one of them.She was born in 1953.She married when she was 18 years old.She lived in a village.The village was so poor and short of water.One day in 1980, the villagers decided to plant trees to control the desert with ten other families.Early in the morning, they went into the desert to plant trees.At noon, strong sun seemed to burn everything.They didn't have time to think about themselves, because those young trees needed protection.The next spring, a heavy sandstorm destroyed all the trees.
In 1997, her husband（丈夫） died from hard work.Her eldest son died of cancer in 2008.But Bai didn't lose heart.She continued to fight against the desert.So far, only her family has planted more than 20, 000 trees.And now more and more people follow her to take part in the sand controlling.
