引吭高歌 (yǐn háng gāo gē) — to sing at the top of one's voice; to express oneself heartily and freely

Definition

Examples

• 他站在山顶，引吭高歌，尽情抒发心中的喜悦。
  Tā zhàn zài shān dǐng, yǐn háng gāo gē, jìn qíng shū fā xīn zhōng de xǐ yuè.
  He stood on the mountaintop, singing at the top of his voice, freely expressing the joy in his heart.
• 晚会上，大家引吭高歌，气氛非常热烈。
  Wǎn huì shàng, dà jiā yǐn háng gāo gē, qì fen fēi cháng rè liè.
  At the party, everyone belted out songs, and the atmosphere was very lively.
• 诗人虽已年迈，仍常在林中引吭高歌，抒发豪情。
  Shī rén suī yǐ nián mài, réng cháng zài lín zhōng yǐn háng gāo gē, shū fā háo qíng.
  Although the poet was old, he still often sang heartily in the woods, expressing his lofty sentiments.