1-crewed spacecraft 载人航天飞船

2-orbit 沿着轨道运行

It has been developing its own crewed spacecraft, called Gaganyaan, that would let two or three people orbit Earth on a weeklong spaceflight.

3-press briefing 新闻发布会

K. Sivan, chairman of the India Space Organization, held a press briefing on New Year 's Day and told reporters that the four astronauts would start their training in Russia in a few weeks.

4-underway 在进行中的

He also said his agency had government approval for its next robotic moon mission-Chandrayaan, and that work is already underway.

5-probe 航天探测器

6-hurtle 飞奔，飞驰

India's first successful lunar mission-chandrayaan 1, put a spacecraft in orbit around the moon in 2008 and then later sent a probe hustling toward the moon's south pole.