Crossing a green river/穿过一条绿色的河

从室外采集的苔藓需要多次漂洗，以去除杂质和小生物

Moss collected from outdoors needs to be washed multiple times to remove impurities and small organisms

建议使用喷壶的雾化功能为苔藓创造湿润的环境

Suggest using the atomization function of a spray bottle to create a moist environment for moss