thirty-years

英['θɜːtiːj'ɜːz] 美['θɜːtiːj'ɜːz]
  • 三十年
  • thirty num.三十
  • weight n.重量;体重;重任;重要vt.使...负重;使倾斜
    1. He labored in the mines for 30 years.
      他在矿场里辛勤工作了三十年。
    2. We have occupied this house for over thirty years.
      我们住在这间房子超过三十年了。