1、There's only one railway system in the country.
這個(gè)國(guó)家只有一個(gè)鐵路系統(tǒng)。

2、The railway system was modelled on the successful plan used in other countries.
這個(gè)鐵路網(wǎng)是仿效他國(guó)行之有效的方案鋪設(shè)的。

3、The railway system is regarded as the artery of our country.
鐵路系統(tǒng)被視為 我國(guó)的大動(dòng)脈.

4、A novel single-phase hybrid active power filter applied to electrical railway system is proposed.
提出了一種適用于電氣化鐵路的新型單相注入式混合有源濾波器。

5、Thoughts on the Railway System in North America
對(duì)北美鐵路體制的幾點(diǎn)認(rèn)識(shí)

6、Railway system will be more efficient and convenient with this technology.
鐵道系統(tǒng)也應(yīng)用這種技術(shù)，可望提高效率和更加便利。

7、The railway system was patterned on the successful plan used in other countries.
這個(gè)鐵路系統(tǒng)是仿照其他國(guó)家的成功方案建設(shè)的。

8、There is a big underground railway system in London
倫敦有龐大的地下鐵路網(wǎng)。