元代，因村落前有一大片高低不平的坑地，故取名“前坑”。另有一种说法，村中有一座“坑仔山”，村民在其附近建屋居住，故称“前坑”。
悬停坑试验是机载STOVL系统测试开始前最后一系列地面测试。
The hover-pit tests are the final series of ground tests before airborne STOVL testing begins.
这片昔日的农田在1964年前是被用作采砾坑的。
This area of former farmland was worked as a gravel pit until 1964.
液压站在安装前应首先作地基平整处理，并打好地脚螺丝的预埋坑。
Prior to installation of the hydraulic station, firstly level the foundation, and dig the embedded pits for the foundation bolts.
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