The Dead Room: This has major padding on the walls and ceiling, with a carpet floor.

消声室：它有非常专业的填充物在墙壁和天花板上，还有地毯。

youdao

The Dead Room: This has major padding on the walls and ceiling, with a carpet floor.

消声室：它有非常专业的填充物在墙壁和天花板上，还有地毯。

youdao