运载火箭

例句：

1. 1. The space shuttle is a reusable rocket that can carry astronauts to the International Space Station.
   太空梭是一种可重复使用的火箭，可以运送宇航员前往国际空间站。
2. 2. The Chinese government has been developing new rocket technologies to boost its space program.
   中国政府一直在开发新的火箭技术，以提升其航天计划。
3. 3. The rocket was launched into space and successfully landed on the moon.
   火箭被发射到太空并成功着陆在月球上。