Definition
To expel gas from the digestive system through the anus.
放屁
In the quiet library, someone suddenly broke wind, causing a few giggles.
在安靜的圖書館裡，有人突然放了個屁，引起幾聲竊笑。
He tried to break wind quietly, but the sound gave him away.
他試圖悄悄地放屁，但聲音還是出賣了他。
To his embarrassment, he broke wind unintentionally during the important meeting.
令他尷尬的是，他在重要會議上無意中放了個屁。