bound: n.〔pl.〕1.界限,界线,限度。2.边界,边境;边界线内的领土。3.区域,领域,范围。短语和例子the bounds of space and time 时空范围。 the farthest bounds of the ocean 大洋最远的界限。 beyond the bounds of 越出…的范围以外,为…所不及。 break bounds 越轨;过度,逾限;【军
Guangzhou - meizhou - shantou railway linked to beijing - guangzhou railway and beijing - kowloon railway makes shantou become an important outward - bound port in south china of the national railway trunk line 广梅汕铁路连接京广和京九铁路,汕头成为全国铁路干线华南重要出海口岸。