我在看着911事件的电视节目,其实在大楼倒塌前,如果直升机上能装上一种简单的装置,能救很多人,一个发射器,发生一条绳子进入窗户里面,绳子上有能绑人的部件,由直升机垂吊救走。就算不能,发射降落伞装置进入窗户里面,也好啊。
I watched television events of 11 September, in fact, before the building collapsed, if the helicopter can be fitted with a simple device can save a lot of people, a transmitter, the occurrence of a rope into the windows inside the rope can be tied on the people parts, hanging from the helicopter rescued. If not, launch a parachute device into the windows inside is good too. (Google Translate)