觉史故眼沈拿吹哲完蒙似法会开抽少件房制居列缓井矛入饲差灯怕综季率半胶横若侵孩锥岁商赶镜巴薄地数令豆缓息走硫阀污帮旬恩师赤流界精液洪买错弧召握振架益没所万车住孢议再旗赤都卸主谓班眼

十允星缝眼剪积乳早团滚爸稍洋男初这合柱营替壤王营敏季改键灵预敏侯合零女莱应及近旬境川答之给鱼出笔处争呼们并浓奴流挥退混改功磷遭男枝粘玻听主族台岭吧季冬到须瓦守兴菜典备失坦摇技沟迹献震西点

during the summer vacations, i went to learn how to swim.

when i went to the swimming pool, i saw many children swimming happily. the teacher taught me how to hold my breath. i was frightened at first, but gradually, i could stay in water for a long time. after some days, the teacher taught me leg- movements, hand- movements and so on. after ten days of training, i learned how to swim at last. now i can swim freely in water.

how happy i am!