词汇:boundary

n. 分界线;边界;范围

相关场景

at a point / in a boundary.>>完整场景
Deets sat with him, looking at the river thoughtfully. It had long represented the northern boundary of their activity. The land beyond the rusty sands was new to them.>>完整场景
Call looked north across the dusty flats, as if estimating in his mind’s eye the great rise of the plains, stretching even farther than hearsay, away and beyond the talk of men. Jake that morning had mentioned the Milk River, a stream he had never heard of. He knew the country he knew, and had never been lost in it, but the country he knew stopped at the Arkansas River. He had known men speak of the Yellowstone as if it were the boundary of the world; even Kit Carson, whom he had met twice, had not talked of what lay north of it.>>完整场景
18. The boundary around the round ground separates us from the surroundings.>>完整场景
18. 围绕着圆形场地的边界将我们同四周隔开。
With enough rain, there's no boundary they can't cross.>>完整场景