15 界 [-] jiè (boundary) world, circles: 自然~ natural world || 外~ the outside world || 教育educational circles/艺术~ art circles/体育~ sports circles ' 13 界限 [-] jièxiàn (boundary-limit) demarcation line: 划分~ lay out a demarcation line || 打破~ remove the dividing line ' 14 边界 [邊-] biānjiè (border-boundary) boundary, border: 内部~ internal boundary || 两国~ boundary between two nations || ~问题 a border issue ' 15 境界 [-] jìngjiè (realm-boundary) boundary: 思想 ~ boundary of thought || 精神 ~ energy level || 新 ~ new boundary ' 2 世界 [-] shìjiè (30 years-boundary) world: 全~ the whole world || 内心~ the inner world || 走向~ becoming more international ' 33 边境 [邊-] biānjìng (border-boundary) border: ~地区 boundary || 靠近~ close to border || 离~不远 not far away from border ' 6 出界 [-] chūjiè (be out of-boundary) out of bounds: 发球~ serve out of bounds || 传球~ pass out of bounds ' 1 交界 [-] jiāojiè (cross-boundary) come into contact: 中英 ~ ChineseBritish associations || 两省~ where two provinces meet || 城乡~ where the city meets the countryside ' 5 无边 [無邊] wúbiān (no-boundary) without boundary, endless: ~的大 海a boundless ocean || ~的沙漠a vast expanse of desert '