例句與造句

1. Commissioned by the government , our corporation is mainly in charge of construction of secondary main roads within the cbd and the relocation of some urban backbone roads
   受政府委托，公司主要承擔(dān)cbd區(qū)域內(nèi)城市次干道的建設(shè)和部分城市主干道的拆遷工作。
2. The traffic network composed of four lengthwise and three transverse roads has been built in the base , including one landscape backbone road with planned overall length of 5 km and width of 35 m
   基地內(nèi)已經(jīng)建成四縱三橫的道路網(wǎng)架，其中一條為規(guī)劃全長5公里，寬為35米的景觀主干道。
3. It's difficult to find backbone road in a sentence. 用backbone road造句挺難的