另一名驾驶员在机场地面看到小型飞机向直升机飞近，他设法用无线电紧急警告上空的直升机驾驶员，但他可能没有听到，或听到时为时已晚。
Another pilot on the ground at the heliport saw the plane approaching and tried to radio an alert to the helicopter above. But the warning was either not heard, or failed to get through in time.
由于它的日渐普及，通往场地的道路因增加的车辆交通，人行交通以及小型商店和报刊亭的出现而变得堵塞拥挤。
Because of its popularity, the roads leading to the site have become congested due to increased vehicle traffic, foot traffic, and the appearance of small shops and kiosks.
室内交通围绕中庭展开，楼梯间和梯间过渡空间能被轻松识别，同时为小型聚会提供场地。
Interior circulation surrounds the atrium, and stairways and landings are easily identifiable and offer places for small gatherings.
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