1、a transportation system using streetcars or trolley buses
利用路面電車或電氣公共汽車的運(yùn)輸系統(tǒng)。

2、The royal couple explored London's transportation system on behalf of Poppy Day.
王室夫婦考察倫敦的交通系統(tǒng)以紀(jì)念陣亡將士紀(jì)念日。

3、a transportation system that operates over relatively short distances
在短距離間運(yùn)行的運(yùn)輸系統(tǒng)。

4、There is no doubt that a society without an advanced transportation system remains primitive.
毫無(wú)疑問(wèn)一個(gè)沒有先進(jìn)的運(yùn)輸系統(tǒng)的社會(huì)仍然是一個(gè)原始落后的社會(huì)。