Submarine four walls send out huge cackle and hugely prop up a tube to slowly become short, the submarine head becomes dark unreal gradually.

潜艇四壁发出巨大的咯咯声，巨大的支撑管慢慢变短，潜艇头部逐渐变成黑暗的虚空。

youdao

Submarine four walls send out huge cackle and hugely prop up a tube to slowly become short, the submarine head becomes dark unreal gradually.

潜艇四壁发出巨大的咯咯声，巨大的支撑管慢慢变短，潜艇头部逐渐变成黑暗的虚空。

youdao