Until Wednesday, she held the ultralight record.

直到周三，她一直保持着驾驶超轻型飞机完环飞行的纪录。

Rutherford also became the youngest person to fly around the world in an ultralight plane.

卢瑟福驾驶超轻型飞机完环飞行的最年轻的人。

The ultralight plane, called Shark, can travel at the speed of 300 kilometers per hour.

架名“鲨鱼”的超轻型飞机时速可达每小时300公里。

News reports discussed a possible back problem caused by flying an ultralight plane beside some wild cranes in September.

新闻报道讨论总统可能是因9月乘坐的轻型飞机在一些野生鹤旁边飞行而使背部出了毛病。

Project Starshot theorized an ultralight, proof-of-concept rocket named Star Chip.

Starshot 项目从理论上提出了一种名 Star Chip 的超轻型概念验证火箭。