Japan's nuclear agency said there was a strong possibility that radioactive cesium detected at the plant after the blast was from the melting of a fuel rod.
日本原子能安全和保安院说，爆炸后在核电站探测到的放射性铯，极有可能是来自于融毁的燃料棒。
2
It tis true that part of [the] fuel rod may have been deformed or melting.
藤崎一郎说：“摠的确某些燃料棒可能已经变形或者熔化。”
3
It is true that part of [the] fuel rod may have been deformed or melting.