[speaker001:] Look! Mom, that's amazing! I can't believe the girls have so neat movements.
[speaker002:] Yeah, they all received very strict training. A minute on the stage takes ten-year practice.
[speaker001:] And all their movements are so elegant. It seems like dancing in the water.
[speaker002:] Exactly, you know, water ballet puts dancing, music and swimming together.
[speaker001:] There you go! Daddy has told me that water ballet is also called Synchronized Swimming.
[speaker002:] That's my boy! Katherine Curtis created this activity in 1920. And in 1984, it was authorized as one activity in Olympic Games.
[speaker001:] Wow, Mom is more knowledgeable than Dad. I must learn from you.
[speaker002:] My little boy, you should learn more from me. I'm almost thirty years older than you.
[speaker001:] OK, you're the boss. Look, Mom, one guy has just jumped into the swimming pool.
[speaker002:] Oh, my God. It's so dangerous. And he might break his leg. You mustn't do anything like that.