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来源：雅诚德英语网
People enjoy the fresh air, clean Water and green hills when they go camping in the suburbs.
人们喜欢郊游时新鲜的空气以及青山绿水。
People enjoy the fresh air, clean Water and green hills when they go camping in the suburbs.
人们喜欢郊游时新鲜的空气以及青山绿水。