Cbos
(cbo 的復數) abbr. 通道總線輸出（Channel Bus Out）；首席商務官（Chief Business Officer）；銀行總監 （Chief Banking Officer）；國會預算局（Congressional Budget Office）
??? 情景例句
Oh, without a doubt.
啊， 毫無問題。
Don't you think you've eaten enough?
你不是吃的很多了嗎？
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向