飞机正常飞行15分钟后警示灯开始闪烁。
The plane was flying normally for about 15 minutes before a warning light blinked on.
你们会在海洋上高飞一英里，然后慢慢盘旋20分钟，飞行员指导你从容地降落到海滩上。
You soar a mile above the ocean, then slowly circle for 20 minutes as the pilot guides you to a leisurely landing on the beach.
激光瞄准安装在鹈鹕下面的光伏电池，给直升机的电池充电，使它在空中飞行了12小时27分钟。
The laser at photovoltaic cells mounted on the pelican's underside, charged the chopper's battery, keeping it aloft for 12 hours and 27 minutes.
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