Therefore, innovation in bicycle technology is limited by what authorities will accept as standard for purpose of competition in bicycle races.
另一句是答案選項(C):
Bicycle racers do not generate a strong demand for innovations that fall outside what is officially recongnized as standard for purposes of competition.
煩請各位熱心的熊能幫我解說這句話的意思,尤其是在讀到What 子句的部分, 實在常常會碰壁說,真是不好意思！！
