be on garrison duty是什么意思？

• volume
• candy
• approaches
• pear
• 参与者英文
• 分配英文
• 参数英文
• organizations
• juice
• front
• cloud
• various
• cheese
• begins
• amazing
• narrow
• banger
• reveal
• 造型的英文
• repeat
• ticket
• searches
• 缺陷英文
• 抛弃英文
• tomato
• intermission
• committing
• 纪念品英语
• algiers
• profile

• general
• rice
• tourist
• dragon
• 旋律的英文
• passage
• 队长的英文
• text
• 导师英文
• firmness
• 实施英文
• searches
• emergency
• bothering
• lesson
• predict
• scared
• neck
• 呼吁英语
• polite
• disappointed
• silver
• lycopene
• saturday
• 解决方案英文
• 方案英语
• ultra
• mind
• failure
• fake

• be at sea
• at one fling
• graft and transplant
• ripple effect
• chain reaction
• dicide
• be petrified
• be callous to
• nothing to follow
• at loose ends
• deliberately plan
• VFsnn
• backstories
• Dingell
• Tutsis
• Marssenger