“Defense Command”简单造句，Defense Command造句子

The North American Aerospace Defense Command, which normally USES its sophisticated radars to track missiles, has been helping to track Santa's progress every year since 1955.

Created last year and known as the Cyber Defense Command, this unit is believed to be behind most of the hacking and infiltration of opposition Web sites and E-mail accounts.

从小提琴协奏曲的第一个音符开始，我就以聆听的姿势遥望着梁祝的春天。

SONG:Imperial Defense Command