航母是活动坟墓 ???

are you sure ??? 

一个无人驾驶机几个钱？可以飞多远？挂几枚导弹？精密制导导弹多少 钱？

1  ) . do you understand what the aircraft carrier used for . 

2  )  aircraft carrier moved in every minute .

3  )  in aircraft carrier , they got their anti missiles system .

航母是活动坟墓 ??? are you joking me !