英语语法分析

Each house had a helipad for a fast evacuation.

每所房子都有一个供快速撤离用的直升机升降坪。

《柯林斯英汉双解大词典》

The game involves setting flight paths to safely direct jumbo jets to the large runway, smaller prop planes to the airstrip, and helicopters to the helipad.

游戏需要设定飞行路线，来安全引导特大喷气客机到大型跑道、引导小型螺旋桨飞机至简易跑道、以及引导直升机到直升机场。

A helipad leads directly to the suite and a security guard's room in the hallway.

套房和直升机停机坪和走廊上的保安室直接连通。