同根派生 cart road相關(guān)詞英漢例句First, it analyses the present situation of Dalian road freight industry, and researches on the major characteristics of this industry, and recognizes the major existing problems.首先，文章分析了大連市道路貨運(yùn)行業(yè)的現(xiàn)狀，研究了行業(yè)具有的主要特點(diǎn)，認(rèn)清存在的主要問題。cart road更多例句