our class had a picnic with class 150.the picnic called two dragon plays a pearl.we had a exciting water-falling game.at last,our class won the game.i'm so happy能再加一些句子吗？例如：这里是一个美丽的地方，我们拍了许多照片。晚餐做得很好，我们吃的津津有味。it's a beautiful place where we take photoes.we make a delicious dinner and we enjoy it