Write a snippet with a frown

At the speech contest, it was the turn of the usually timid Xiaoxia to take the stage. She stood on the podium to speak, red-faced and timidly lowered her head. After receiving the encouragement of the applause of the classmates, Xiaoxia stammered and began to speak. Speaking, Xia Xia let go of the courage, the voice is also big, she danced mouth more and more smooth, mouth like the appearance of a river suddenly technology surprised the audience.