他们从悬挂式滑翔机和超轻型飞机起步，现在已经转向全尺寸滑翔机以及双座飞行器。
What began with hang-gliders and microlights has moved on to full-sized gliders and now two-seater aircraft.
这些研究引发了对于飞行器的设计，包括直升飞机和滑翔机。
These studies led to designs for flying machines, including helicopters and gliders.
飞行员使飞机向下滑翔而安全地着陆。
The pilot managed to glide the plane down to a safe landing.
应用推荐