Based on the Soyuz capsule, the Progress is built by the Russian firm RSC Energia.

“进步号”以“联盟号”为基准建造，并由俄罗斯能源火箭与航天公司建造完成。

RKK Energia carefully kept the overall mass of the future spacecraft within Zenit's capabilities.

安吉亚太空公司在“天顶号”运载火箭承载能力的范围内小心翼翼地保留了这艘未来飞船的整体质量。

To make its case, RKK Energia took the unusual step - at a preliminary design stage - of ordering the construction of an experimental propulsion system.

为了证明自己的设计有道理，安吉亚太空公司走了非同寻常的一步：在初步设计阶段，定制建设了试验性的推进系统。

On Monday, during his visit to RKK Energia's main facility in Korolev near Moscow, Russian Prime Minister Vladimir Putin promised to provide long-awaited funding for the construction of Vostochny.

本周一，在莫斯科附近的科罗廖夫（Korolev）参观安吉亚太空公司的主要设备时，俄罗斯总理普京（Vladimir Putin）承诺提供他们期待已久的资金以建设东方港发射中心。