运载火箭虽然很高，但不是特别宽，如果使用充气式航天器，就可以事先折叠起来，塞进火箭里，待入轨后再充气展开。

Rockets are tall, but not particularly wide. With inflatable spacecraft, the structure can be packed tightly into the payload and then filled with air once in orbit.

youdao

运载火箭虽然很高，但不是特别宽，如果使用充气式航天器，就可以事先折叠起来，塞进火箭里，待入轨后再充气展开。

Rockets are tall, but not particularly wide.With inflatable spacecraft, the structure can be packed tightly into the payload and then filled with air once in orbit.

youdao