没有空调的闷热房间让人难以忍受。

The ___oppressiveness of the stuffy room without air conditioning was unbearable.

房间里的闷热和沉默让他感到一种难以忍受的压抑。

The heat and silence in the room filled him with unbearable ___oppressiveness.

人民长期生活在政府的压迫之下，渴望自由。

People suffered from the ___oppressiveness of the government for years, longing for freedom.