iron and steel material shaped的用法和樣例：
例句
- In the introduction, the meaning of researching the developmental strategies of Section Steel Mill of Tisco is showed.
首先在前言部分說(shuō)明了研究太鋼型材廠(chǎng)發(fā)展戰略的現實(shí)意義。 - To see how this cleaning movement works, picture a long hose made of a pliable material.
看看這個(gè)清理運動(dòng)是怎樣運行的，幻想一條柔韌型材料做成的長(cháng)軟管。
