劳动人民却住在黑暗，不卫生的旧建筑和泥泞小道上的草棚中。
For the working people there were only dark, unhealthy rooms in old buildings and huts on narrow muddy streets.
天气不好的时候，没有向导带路而独自漫游到谷内幽深之处的人，容易对蜿蜒其间的狭窄的泥泞小道产生不满情绪。
An unguided ramble into its recesses in bad weather is apt to engender dissatisfaction with its narrow, tortuous, and miry ways.
十分钟以后，为了穿过森林，我们将车开上了一条起伏不平的泥泞小道，却发现一只刚从泥坑里打过滚的犀牛跑到了路中间，身后还跟着一只同样满身泥的幼犀，体型差不多有母犀的三分之二左右。
Ten minutes later we were driving through forest along a raised dirt track when a rhino fresh from a wallow climbed onto the road, followed by an equally muddy juvenile two-thirds her size.
应用推荐