3d网球：
Are you asking about 3D tennis video games or a type of tennis played in three dimensions? If it's the former, there are many great 3D tennis games available on various gaming platforms that offer a realistic and immersive experience. If it's the latter, I'm not sure if that's a thing, as tennis is typically played on a two-dimensional court. However, there are variations of tennis, such as beach tennis and paddle tennis, that are played on smaller courts and may involve more three-dimensional movement.
网球鹦鹉：
您好！我不太确定您的意思是什么，但是如果您是在谈论网球鹦鹉这个话题，那么我可以告诉您，网球鹦鹉是一种非常有趣的宠物鸟类，它们被训练成可以打网球的能手。这些鹦鹉通常会穿上小型网球服，并且可以用它们的喙来击打网球。这种宠物鸟类非常聪明和有趣，它们可以成为您家庭的一份子，并且给您带来很多乐趣。