off-base storage基地外库存
off-base dispersal area场外疏散区
off-base military training军事野营
off-campus base for practice teaching校外教学实习基地
Off-campus Training Base校外实训基地
Off-campus practice base construction校外基地建设
raised-cosine roll-off base-band升余弦滚降基带
"off-base housing"