我    是    小    小    讲    解    员   

 学    校    来    了    客    人   , 需    要    你    讲    解    校    园    里    有    代    表    性    的    地    方   ; 亲    友    到    你    家    做    客   , 需    要    你    介    绍    一    下    周    边    的    环    境   ; 暑    假    开    始    了   , 博    物    馆    需    要    汉    字    文    化    讲    解    员   , 社    区    征    集    志    愿    者    介    绍    垃    圾    分    类    知    识   …… 选    择    一    个    情    境   , 做    一    名    小    小    讲    解    员   

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