?海外基地
... 海外补给基准 oversea levels of supply 海外基地 outlying base 海外指挥部 oversea command ...
海外航空基地
The beautiful colonial house with ample courtyard and garden space is still a centre for Mayan research and a base to sell handicrafts produced in outlying indigenous communities.
BBC: Through Mexico??s Mayan heartland
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。