"As we aggressively continue our work on a heavy-lift-launch vehicle, we are moving forward with an existing contract to keep development of our new crew vehicle on track," Bolden said.

“随着我们在重型飞船发射装置上面持续努力的工作，我们按照现有的合同正在取得进展，这使得我们新的载人飞船按照预定的进度进行着，”博尔登说。

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That it is prepared to move forward in developing the Space launch System, a new heavy-lift launch vehicle envisioned as mankind's latest ticket to the cosmos.

这是准备向前迈进的太空发射系统动，一个新型的重型运载火箭，它可以设想为人类航行宇宙的最新太空船。

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Obama has committed $3 billion for NASA to develop the heavy-lift-launch vehicle.

奥巴马已经承诺为美国航空航天局提供30亿美元，用于开发重型飞船火箭驱动装置。

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Launching their large space station will require a new heavy lift vehicle, the Long March 5, which is still in development and behind schedule.

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Constellation would have developed a heavy lift launch vehicle, crew capsule, and other technology needed to return astronauts to the Moon, and then eventually carry them on to Mars.

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It will probably direct that development of a new heavy lift launch vehicle begin much sooner based on technology already in hand, and that the crew capsule being developed for the canceled Constellation program be retained for other purposes.

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