But you don't know that you are floating in the tank.

但你不知道自己飘浮在容器里。

youdao

After the fire, this tank was changed to steel tank with external floating roof.

火灾以后，非金属油罐已改为钢质外浮顶油罐。

youdao

After the fire, this tank was changed to steel tank with external floating roof.

火灾以后，非金属油罐已改为钢质外浮顶油罐。

youdao