参考答案

正确答案：continued innovation
continued innovation 解析：由题干关键词Mr. Miyamoto，more emphasis定位到原文第五段第二句："We were not able to produce fun-enough products," he says. That highlights the importance of continued innovation. 可知， Shigeru Miyamoto说所生产的游戏都不够有趣，这很好地说明了继续创新的重要性，故答案填continued innovation。