Sinking
Going Down, Submersion
noun, verbal noun
ちんぼつ
浸水 （しんすい） Submersion, Flood
沈没 （ちんぼつ） Sinking, Going Down, Submersion
Captains should hold their chins ちん high when Sinking with their boats ぼつ
The Chinese ちん boats ぼつ are Sinking.