第1个回答 2006-10-23
It takes three and half hours to get there by train
It costs three and half hours to get there by train
A distance of 3 and half hours by train
或者
Sb spend three and half hours getting there by train
其实中译英很灵活的,有许多表达方式,不要局限于框架中,相信还有很多更好的表达