SOMETHING I WOULD LIKE LEARN TO DO

Something I would like learn to do is learn how to swimming. Actually I'm not good in swim. So I hope that I can learn how to swim very well. Every time Olympic events took place, I would not miss the chance to see the swimming events on television. My sister lives in the apartment with a swimming pool, so when I have free time I would come to learn to swim. My sister was a good swimmer and she would teach me how to swim. But my problem, I feel a little bit scared. Hehe.