此句不必翻译,只想知道怎么划分句子成份
问题描述：
此句不必翻译,只想知道怎么划分句子成份
Techniques used in the fireworks displayed at theopening ceremony of Expo2012 Shanghai will be popularized and widely used for fireworks in the future.
答
Techniques主语used in the fireworks displayed at the opening ceremony of Expo2012 Shanghai 定语（"fdisplayed at the opening ceremony of Expo2012 Shanghai “fireworks的定语）will be popularized and use...