several times [ˈsɛvərəl taɪmz]

例句:

• Prick the pastry discs several times with a fork.
  来自BBC
• You should be checking it several times a day.
  来自WSJ
• The mixture can be used as a gargle several times a day.
  每天可用这种混合液漱几次口。
  
• After shampooing, always rinse the hair several times in clear water.
  每次用完洗发剂后都要用清水将头发冲洗几次。
  
• The financial model for this has stalled several times.
  来自WSJ
• Their warheads are enough to obliterate the world several times over.
  他们拥有的弹头足以将世界毁灭好几次。