"Let's wash our hands!" Mark put the food box inside the tent and looked at Eva.

Eva nodded to him and came out of her tent. She followed Mark, who was already gone to the lake edge. 

Mark is already done washing his hands while Eva is just bent to wash her hands on the lake when her eyes glance at the lake's clean water. 

The water is too transparent and in a light green colour which makes its beauty look extraordinary. The water flowed slowly. She could hear the sound of the river ...