打开窗户使整个房间通风。

Opening the windows ___ventilates the entire room.

节目主持人公开讨论了这个敏感话题。

The talk show host ___addressed the sensitive topic openly.

重症监护室的护士正在为这名呼吸衰竭的病人进行人工通气。

The nurse in the ICU is ___ventilating the patient who has respiratory failure.