ジェイコブ walking along the side of a 四角 bunker meant to save monitoring technicians from ロケット engine explosions. Those who built the bunkers built the bombs, the refrigerators, the plastic straws, the vacation homes, the golf clubs astronauts used on the 月, and vats of glue that bookmakers uses to hold sheets of printed 紙 firmly to the central spine.     ナチス・ロケットの性能テスト用発射台の跡地に記念碑が建っていて、私はそこに立ち寄るのが大好きだった