An Unusual Experience(一次不同寻常的经历)

One day I t to ski with my friend Li Mei We were playing happily on the ice when I heard a shout"Help" I turned back and was surprised to see a boy falling into a ice hole But neither of us could swim So Li Mei and I ran to ask for help A few minutes later a policeman came and pulled the boy out of the water What an unusual experience it was!