1·Hebei province, the city east, west and north-western Shaanxi province, in China's economically developed eastern coastal areas and economically underdeveloped inland northwest region.
本市东邻河北省，西连西北区陕西省，处于我国东部沿海经济发达地区和西北内陆经济欠发达地区之间。
2·Of Inner Mongolia, a remote, underdeveloped education teachers how individualized this region less paper.
研究内蒙古这样偏远，教育不发达这样地区教师怎样因材施教的论文更少。
3·If a region is only inhabited by its indigenous residents, it must be conservative and underdeveloped.
如果一个地区永远是本土的人，那这个地区一定是保守和落后的。
4·Prior to modern times, Western Europe was an underdeveloped rather than a developed region.
近代之前，西欧是一个经济欠发达，而不是一个经济发达地区。