it's the best time to go there in summer.it's the best way to travel by train.

问题描述:

it's the best time to go there in summer.it's the best way to travel by train.


it 做形式主语,后面的不定时是真正的主语
翻译:夏天是去那里最好的时间,坐火车去是最好的方式

没有问题,完全正确

前面一句对.后面一句普遍说法是The best way to travel is by train.