问题描述：
Write about Lydia's trip.
以日记的形式写.
Lydia gets up early .She goes to the Great Wall by train. She talks to a girl one train. The girl tells me something about the railway .She has a new friend and has a great time.
以日记的形式写.
Lydia gets up early .She goes to the Great Wall by train. She talks to a girl one train. The girl tells me something about the railway .She has a new friend and has a great time.
问题解答：
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