【句型21】Some old people are oppressed by the fear of death.(Lesson 11)
    【譯文】有些老人因恐懼死亡而苦惱。
    【講解】oppress：使(心情等)沉重;使煩惱，折磨(to make someone feel unhappy, worried, or uncomfortable)，例如：
    A sense of trouble ahead oppressed my spirits.
    前面的重重困難使我心情沉重。
    be oppressed by the unpleasant climate 被討厭的氣候弄得煩惱
    a writer oppressed by his shortcomings 對自己的短處感到苦惱的作家