Sentinels
n. 崗哨, 哨兵( sentinel的復數形式 )
??? 情景例句
until they mentioned needing collateral or a guarantor.
在他們提到擔保物或擔保人之前。
I'd like to change this ticket to the first class.
我想把這張票換成頭等車。
Have you got a hat, sir?
先生，您有帽子嗎？