筋疲力尽 (jīn pí lì jǐn) — extremely tired, exhausted, spent (idiomatic)

Definition

Examples

• 工作了一天，他感到筋疲力尽。
  Gōng zuò le yì tiān, tā gǎn dào jīn pí lì jǐn.
  After a day of work, he felt completely exhausted.
• 这次马拉松比赛让所有选手都筋疲力尽。
  Zhè cì mǎ lā sōng bǐ sài ràng suǒ yǒu xuǎn shǒu dōu jīn pí lì jǐn.
  This marathon race left all the runners totally exhausted.
• 为了完成这个项目，我们大家都筋疲力尽了。
  Wèi le wán chéng zhè ge xiàng mù, wǒ men dà jiā dōu jīn pí lì jǐn le.
  To finish this project, all of us were extremely tired.