manned spaceship造句怎么写
- 造句
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Unmanned probes can be much smaller and lighter than manned spaceships.
Thee new book is about how Shenzhou 6 manned spaceship was sent up into space.
You are working on sending a manned spaceship to Mars.
This success has set another milestone in China's space industry after the man-made satellite and manned spaceship.
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