satellite launcher造句怎么写

2、Dr Baker says the challenge is to get the cost of a small-satellite launcher down to a few million, and he is so excited by the possibilities that he is leaving his employer to join Virgin Galactic.

1、the Navy's Vanguard satellite launcher;

3、The remote Jiuquan satellite launcher stands proudly in the depths of the desert like a sword straight into the sky, which adds a layer of vigor to the poetic evening.