The travel to Hainan with my friends are still fresh in my memory. It was on a scoreched day when we got to our hotel.Then,we went to many charming places .But to.my impression was that I overcame my fear to under water driving.I was so sacred that I almost forgot to breath.My heart beat so fast ，I guess my bloodpressure was higher than usual and my hand myebe sweaty ,I even felt dizzy.To my surprised ,I did not yield my fear. When I dived into the sea.I saw many kinds of firshes swimming around of me and different color plants took on my eyes.I was astonished.The world under the sea was fabulous. All of I did was worth.I believed that I just got ovet the obstacle of my deep heart.By this way.I learned that only if I have the courage we would do every thing that I wanted.