n.金枪鱼
A bluefin tuna can release 10 million fertilized eggs in a spawning season. 在产卵季节，一只金枪鱼能产一千万只受精卵。
Pacific bluefin tuna swim in a fish tank at the Tokyo Sea Life Park. 东京海洋生物公园，太平洋金枪鱼游弋在浴缸中。
