He squeezed through a narrow opening in the fence.他从围栏上的狭窄缺口里挤了过去。The small churchyard was surrounded by a rusted wrought-iron fence.不大的教堂墓地周边围着一圈生锈的熟铁栅栏。Villagers say the fence would restrict public access to the hills....
Halving the repeater spacing made it possible to quadruple the bandwidth.把增音机间隔缩小一半,就能使带宽增加三倍.Halving the repeater spacing made it possible to triple the bandwidth.把收音机间隔缩小一半,就能使带宽增加三倍.It represents a near halving of the...