山地丘陵地区  mountainous and hilly land

四川盆地丘陵地区  Hilly area of Sichuan basin

粗放放牧地  extensive pasture

山地放牧地  mountain pasture

波状丘陵地  rolling hill; rolling hills

川中丘陵地区  hilly area of central Sichuan basin

低山丘陵地  Upland area

河涌丘陵地带  river surge and hilly land

黄土丘陵地貌  loess hilly landform

黄土丘陵地区  middle hilly region of loess plateau

吉大港丘陵地区  chittagong hill tracts

江淮丘陵地带  hill terrain between the Yangtze and Huaihe river

江淮丘陵地区  Jianghuai hilly region

临湖丘陵地区  hilly land bordering on lake

南方丘陵地区  city of southern hills

南方山地丘陵区  mountain and hilly areas of South China

盆地丘陵区  hilly areas of basin

平原丘陵地区  plato and hill

丘陵〔地〕  hill country