翻译一下.....

I have a nickname yoyo. Do you know what yoyo is? It's a game. It ties a rope to a ball, and makes the ball rolling along the rope. If you are skilled you can play many tricks with it! So don't think that I am a girl. It is just a game.

这是我翻译的，改了你的一些地方，没翻的也帮你添上了。

I have a term of endearment to call yoyo, you knew what is YOYO? It isone kind of game, it is bundles by a string on a ball, may cause theball with this string to roll along the string about If yourtechnique is high may make very many patterns! Therefore do not haveto think I am a girl, it merely is a game