这条铁路穿过山谷，连接了南北两个地区。

The ___railroad passes through the valley, linking the northern and southern regions.

他们试图迅速通过新政策，不给公众讨论的时间。

They tried to ___railroad the new policy through without giving the public time to discuss.

他坚称自己是被陷害的，警方急于结案而草率定罪。

He insisted that he was ___railroaded by the police who wanted to close the case quickly.