·2,447,543篇论文数据,部分数据来源于NoteExpress
In any case you should contract a special model airplane insurance before the first flight because most ordinary liability insurances will not cover damages caused by model airplanes.
在任何情况下,首次飞行前你都需要购买一份特种模型飞机保险,因为大多数责任保险都不覆盖由模型飞机造成的损害。
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There's a reason newsman Walter Cronkite, who covered Glenn's first flight, came out of retirement to cover this one.
CNN: Victory Lap
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