开拓的英文，开拓的翻译，怎么用英语翻译开拓，开拓用

开拓

kāi tuò

（开辟; 扩展） open up; reclaim; extension; open-out prolongation; baring:

开拓城乡市场 exploit the urban and rural markets

开拓荒地 reclaim wasteland

开拓市场 develop (explore) markets

为发展石油工业开拓一条道路 open up a path for the development of oil industry

开拓中美两国的联系 start contacts between China and the United States

中国移民在19世纪为开拓美洲大陆作出了贡献。 Chinese settlers helped tame the American continent during the 19th century.

{矿} （采掘前修建巷道等工序总称） developing; opening

{数} extension