例句與造句

1. It is believed that what is studied in this paper may be helpful in facilitating those local pet coke producers to develop the strategy in their export of pet coke
   該煉廠石油焦年產(chǎn)量在國(guó)內(nèi)排在前列。通過(guò)對(duì)本課題的研究，旨在為國(guó)內(nèi)石油焦生產(chǎn)企業(yè)制定產(chǎn)品出口策略提供幫助和借鑒。
2. It's difficult to find coke producer in a sentence. 用coke producer造句挺難的