Jackstaff
n. 艦(或船)首旗桿
??? 情景例句
She called to say the plane was delayed.
她打電話回來， 告訴我們飛機誤點。
No,I'm not married.I'm still single.
沒有,我沒結婚，仍然是單身.
Do you see that notice? It says No Camping -- in case you can't read!'
你們看到那個布告牌了嗎？上面寫著‘禁止野營’－－除非你們不識字！”