The typhoon has caused severe flooding. Shun and Igarashi dive into the water with their respirators to help Daigo and the survivors from a basement that is steadily filling with rain water.
If the water level goes down to 
30 centimeters from the bottom of the door,
،إن انخفض مستوى الماء إلى ارتفاع 30 سنتمترًا من الباب
A este paso,
cuando solo haya 30 centímetros de agua,
A este paso,
cuando solo haya 30 centímetros de agua,
Si l’eau descend
jusqu’à 30 cm du sol,
Se l'acqua scende fino a 30 centimetri,
Se o nível de água baixar 30 cm da porta,
Если уровень воды опустится
на тридцать сантиметров,