來自LingQ圖書館的示例
重覆密碼
- artificial pacemakers
- heart pacemakers
- cardiac pacemakers
- most of the world's pacemakers used that simple blocking
- pacemakers insulated
- from our cars and thermostats to pacemakers and cellphones
- pacemakers and cellphones computers are everywhere
- pacemakers to
- pacemakers to blister
- from pacemakers
