用“manned spaceship”造句大全，manned spaceship造句

You are working on sending a manned spaceship to Mars.

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.

This success has set another milestone in China's space industry after the man-made satellite and manned spaceship.