speedyfuns's latest activity
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Sspeedyfuns đã đăng chủ đề mới.Night Hawk Drone Canada Obstacle avoidance and sensors that detect proximity to objects or ground prevent crashes and instill extra...
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Sspeedyfuns đã đăng chủ đề mới.Night Hawk Drone Canada Obstacle avoidance and sensors that detect proximity to objects or ground prevent crashes and instill extra...