求大神翻译下曼哈顿SC的一个句子，谢谢啦！

三玄

Pong is a classic game from which have descended many current computer pastimes. 这一句的descended该如何翻译理解呢？？谢谢！

南蛮也爱球

这里其实是一个倒装结构，pong is a classic game which many current computer pastimes have descended from. 在这里可以理解为起源于，整句话的意思是，许多现在的电脑游戏缘起于pong这款经典的游戏。