be surrounded by hills and rivers
山带───Mountain belt;河───river
The oaks in the temperate belt and the plants under the mountain are scattered distinctively and vertically on the slopes of the island.───温和地带的栎木和山下的植物，这些不同树种形态的垂直分布在海岛的斜坡山是清晰可见的。
Three green ecological barriers took shape in the city zone, the plain area and mountain belt.───市区 、 平原地区、山区三道绿色生态屏障初具规模.
Three green ecological barriers took shape in the city zone, the plain area and the mountain belt.───市区、平原地区、山区三道绿色生态屏障初具规模。
There are abundant traces of ancient glaciation distributed on the high mountain belt of the mount Tai-Bai and its near areas.───在太白山及其邻近地区的高山带，分布着大量的古冰川地貌。
Where two continents collide neither experiences significant subduction but some crustal thickening occurs and a mountain belt is formed.