(pos:名詞)
<explanation>
yue:防範國家受外部勢力入侵嘅有關事務
eng:national defence
<eg>
yue:國防部 (gwok3 fong4 bou6)
eng:Department of Defense
<eg>
yue:國防工業 (gwok3 fong4 gung1 jip6)
eng:defense industry
<eg>
yue:鞏固國防 (gung2 gu3 gwok3 fong4)
eng:to strengthen national defence
