例句與造句

1. Through comparing the cost structural differences among airlines in china and some other successful , typical low cost carriers ( lccs ) in usa and european countries , this paper argues that the cost structure of the airlines in china still has room for reduction
   摘要通過(guò)比較歐美取得巨大成功、具有代表性的低成本航空公司與中國(guó)航空公司成本結(jié)構(gòu)之間的差別，認(rèn)為中國(guó)航空公司成本結(jié)構(gòu)仍存在下降空間。
2. It's difficult to find lccs in a sentence. 用lccs造句挺難的