age of catalyst aguarious

• 太空时代

age of catalyst aguarious的用法和样例：

例句

1. With the advent of the rockets,the Space Age began.
   随着火箭的出现，太空时代开始了。
2. Some of the old fantasies about the space age have come true.
   过去有关太空时代的某些幻想已经成为现实。