网球王子英文版：

The English title for the popular anime and manga series "Prince of Tennis" is "The Prince of Tennis." It follows the story of a talented young tennis player named Ryoma Echizen as he navigates the competitive world of high school tennis. The series has gained a large following both in Japan and internationally, and has been adapted into multiple anime series, movies, and video games.

姊妹网球：

你好！你想聊聊姊妹网球吗？我可以和你聊聊这个话题。你是在问姊妹网球的规则和比赛方式吗？还是你想知道一些姊妹网球比赛的历史或者一些知名的姊妹网球选手呢？无论你想聊什么，我都很乐意和你交流。