Laser weapons might protect u.s. copters from next attack

激光武器可能保护美国直升机免受再次攻击

Using live action , re-creations , amazing archival footage and advanced cgi , we marvel at the creation of today 's " super copters " - extraordinary multi-purpose helicopters for the twenty-first century .

通过真实行动、现场模拟、惊人的资料片以及先进的电脑动画，我们赞叹着今日“超级直升机”的诞生，它是二十一世纪出奇的多用途直升机。