英语翻译The Douglas fir,spruce,and cedar stands of British Columbia along with the white pine forests of Ontario satisfied construction demands on the treeless prairies as well as in the growing cities and towns of central Canada and the United S
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英语翻译The Douglas fir,spruce,and cedar stands of British Columbia along with the white pine forests of Ontario satisfied construction demands on the treeless prairies as well as in the growing cities and towns of central Canada and the United S
英语翻译
The Douglas fir,spruce,and cedar stands of British Columbia along with the white pine forests of Ontario satisfied construction demands on the treeless prairies as well as in the growing cities and towns of central Canada and the United States.
英语翻译The Douglas fir,spruce,and cedar stands of British Columbia along with the white pine forests of Ontario satisfied construction demands on the treeless prairies as well as in the growing cities and towns of central Canada and the United S
不列颠哥伦比亚的花旗松、赤松和西洋杉林与美国安大略湖五针松林满足了无树木大草原的建筑需求,也满足了加拿大中部和美国不断扩大的城市和城镇的需求.
矗立于卑斯省(殖民时期英国在加拿大的一个省,叫做英属哥伦比亚,后来国译为卑斯省)的花旗松(花旗松是加拿大强度最大的商用软木之一,其硬度高、抗磨损力强,适用于磨损是一个因素的地方,如支架、桥部件、木屋和商业建筑物。),云杉,(可作电杆、枕木、建筑、桥梁用材)香柏(又名美国侧柏,因其抗腐的木材而被种植)以及生长于安大略省的白松,这些都是建筑行业的优质木料,它们主要被运用于位于缺乏木材的大草原上的加拿大...
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矗立于卑斯省(殖民时期英国在加拿大的一个省,叫做英属哥伦比亚,后来国译为卑斯省)的花旗松(花旗松是加拿大强度最大的商用软木之一,其硬度高、抗磨损力强,适用于磨损是一个因素的地方,如支架、桥部件、木屋和商业建筑物。),云杉,(可作电杆、枕木、建筑、桥梁用材)香柏(又名美国侧柏,因其抗腐的木材而被种植)以及生长于安大略省的白松,这些都是建筑行业的优质木料,它们主要被运用于位于缺乏木材的大草原上的加拿大中部以及在美国内部的城市和城镇建设。
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