n.滑翔機；助滑器；滑翔導彈

The glider was soon lost sight of in the clouds. 滑翔機很快消失在云層里。

I guess it must require some skills to fly a glider. 我想駕駛滑翔機一定需要些技術。

The pilot managed to land the glider on a safe place. 那個駕駛員設法讓滑翔機著陸到一個安全的地方。

n.滑翔降落傘