美國口語俚語-滄海一粟

    a drop in the bucket滄海一粟
    The amount of money Mr. Howell spent on a new Rolls-Royce was just a drop in the bucket compared to his annual salary.
    豪威爾先生賣一輛辛勞斯萊斯汽車的錢和他的年薪相比不過是滄海一粟。