1. 早期的火车：早年初恋/puppy love | 早期的火车/iron horse | 早期摇滚乐/fish music
2. 自行车或三轮车：自行车/push bike; push bicycle; bush cycle | 自行车或三轮车/iron horse | 自行及坦克炮/tank destroyer
3. 钢井架正面：iron hat铁帽;安全帽 | iron horse钢井架正面 | iron level铁含量
1. Another tale tells of Mazu making an iron horse come to life and carry her across the sea.