When the Titanic was built, regulations recommended that all passenger ships should be able to remain afloat with any two adjacent compartments flooded.

建造泰坦尼克号时，法规建议所有客船都应能够在任何两个相邻舱室被淹没的情况下保持漂浮状态。

He showed me how the ship was built to stay afloat even with three — and in these scenarios up to four adjacent compartments flooded.

他向我展示了这艘船是如何建造的，即使有三个舱室也能保持漂浮——在这些情况下，多达四个相邻的舱室被淹没了。