幽灵人间结局没看懂:please inerpret this sentence,thx~~!

来源:百度文库 编辑:高考问答 时间:2024/04/29 13:31:19
The shutter ,bolted to the top of the modified
Boeing 747,flew from its last pit stop in louisiana to theKennedy space center
what is the meaning of "bolted to the top of "
谢谢

固定在经过改装的波音747飞机上面