Translation

• a few years
• several years
• how many years?

Examples

• 你几年级？
  What grade are you in?
• 园艺在这几年很流行。
  Gardening has been popular for some years.
• 学外语要花好几年的时间才能学得精通。
  It takes years to master a foreign language.
• 最近几年到新加坡的旅客人数不断增长。
  The number of visitors to Singapore has increased year by year.