innovation可数吗

　　The vegetarian burger was an innovation which was rapidly exported to Britain.

　　素食汉堡是一种迅速传到了英国的新开发食品。

　　Technical innovation plays an important role in increasing production.

　　技术革新在增产方面起着重要作用。

　　This example clearly showed the conflict between tradition and innovation.

　　这一例子清楚地表明了传统与革新的冲突。