The charter service eventually could lead to regular commercial service.

相关有资质的机构甚至可以组织定期的商务航线.

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As a new rapid development of tertiary industry, commercial service network all over the town market.

作为新兴的第三产业发展迅速, 各类商业服务网点市场遍布全镇.

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Underground cables link Boston, NYC and Washington. February 26, Boston - Washington under - ground cable placed in commercial service.

地下电缆连接波士顿 、 纽约市和华盛顿. 2月26日, 波士顿至华盛顿地下电缆投入商业运营.

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