A：This motor oil case is still really slippery.這個機(jī)油的案子還是很棘手。
    B：Yeah, time for more coffee!對呀，再去喝點(diǎn)咖啡吧!
    A：Sure, why not? I think I want a chocolate chip cookie, too.好啊，有何不可?我想我也要來片巧克力碎片餅干。
    B：By the way, I heard Kitty's just got in a shipment of Jamaican Blue Mountain.順道一提，我聽說凱蒂咖啡剛進(jìn)了一批牙買加藍(lán)山。
    A：So what?那又怎樣?
    B：It's only the rarest coffee in the world! Didn't your momma teach you anything when you were growing up?這是世上最稀有的咖啡!長到這么大，你媽從沒教過你嗎?