in the happy summer vacation,游泳讓我興奮不已;游泳讓我心情舒暢,我學會了游泳啦!快樂暑假,我生活的真快樂! like a shrimp in the water. i live a happy life!我生活的真快樂! i learned to swim!我學會了游泳啦!快樂生活,在快樂的暑假里, i learned to swim! swimming makes me excited; swimming makes me happy. i live a happy lif