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直升机场是机场吗?不是;屋顶也能修建直升机场;直升机场还有运动的;直升机场陆地上有,海上也有。这些,您会奇怪吗?本文将为您指点迷津。
Heliport is the airport? No; the roof can also be built heliport; Heliport there are sports; Heliport is on land, there are sea. These, you will be weird? This article will guide you.