关于oxford到bicester的火车问题因为在网站上看到可以搭火车到bicester town，但是网站上只能查到bus的票，想问下具体怎么搭火车去，另外是不是可以用britrail london plus pass搭，说是first啥的火车线路。britrail london plus pass都可以搭哪些火车？伦敦市内的能搭吗？
Nowadays, though there is a railway, this railway is under engineering work-- so the train company arranges replacement buses for you. You pay for the rail ticket and take the bus outside the train station. But it takes almost the same time, around 40 min
