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

这架名为“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为9月乘坐的轻型飞机在鹤旁边飞行而使背部出毛病。

Until Wednesday, she held the ultralight record.

到周三，保持着驾驶超轻型飞机完成环球飞行的纪录。

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

卢瑟福也成为驾驶超轻型飞机完成环球飞行的最年轻的人。

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

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

Axions are thought to be an ultralight particle  responsible for dark matter.

轴子被认为是种超轻粒子，负责构成暗物质。

The first thing Linda noticed during her experiment was that the ultralights were super loud.

琳达在实验中首先注意到的是，超轻型飞机超级吵。

They even used some of the same type of airplanes, called ultralights.

他们甚至使用同种类型的飞机，称为超轻型飞机。