The rocket belts are mostly sold for use in advertising and promotions, such as halftime appearances at football games.
购买这种火箭皮带大部分用于广告和促销目的，例如：在足球比赛中场休息时。
On the gunship's dorsal surface are its primary armaments, two massive rocket launchers fed by a rear-mounted missile belts.
炮艇的主要武器位于脊背表面，两个大型火箭发射器由安装在后部的弹带供弹。
On the gunship's dorsal surface are its primary armaments, two massive rocket launchers fed by a rear-mounted missile belts.
炮艇的主要武器位于脊背表面，两个大型火箭发射器由安装在后部的弹带供弹。
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