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- As the boundary mountain of China and DPRKorea, Changbai Mountain is situated in the border area between the southeastern Jilin Province and DPRKorea, extending as long as 1000 km. 长白山位于吉林省东南部与朝鲜接壤的边陲地区，是中国与朝鲜的界山，绵延约1000公里，
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- The mountain path is narrow and rugged. 狭隘的山路崎岖不平。
- The boundary is not clearly defined. 这疆界没有明确划定。
- Do you know what is meant by mountain time? 你知道山区时间是什么意思吗？
- The fence marks the boundary between my land and hers. 这道栅栏是我的地和她的地的分界线。
- We can see the mountain from the distance. 我们从远处就可以看到那座山。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- A very high mountain overlook the town. 一座高高的山俯瞰着城镇。
- The car bounced along the bumpy mountain road. 汽车在崎岖的山路上颠簸行驶。
- They climbed the steep mountain inch by inch. 他们一点一点地攀上那座陡峭的山。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- It was difficult to clamber the mountain. 爬上那座大山是困难的。
- He was pretending to climb a mountain. 他假装在爬山。
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- Small villages scatter at the foot of the mountain. 村庄零零落落地散布在山脚下。
- Most of the rock in this mountain is shale. 这座山上大部分的岩石都是页岩。
