An onboard desalination system would remove the salt from the water, and then a giant freezing machine would form icebergs, 5 meters thick and 25 meters wide.

然后用舰载海水淡化系统把盐从水中分离出来，然后用一个巨大的冷冻机将其变成一座 5 米厚 25 米宽的冰山。