热心

Example sentences

• zhè这běnshū本书shì是tā他rèxīn热心yánjiū研究de的chéngguǒ成果。
  This book is a result of his enthusiastic research.
• lǎobǎn老板zài在de的shíhou时候tā他jiù就zhuāngchéng装成yī一fù副hěn很rèxīn热心de的yàngzi样子。
  He pretends to be enthusiastic when his boss is around.
• tā他bǎ把qínggǎn情感cángjìn藏进le了xīndǐ心底，zhuāngchū装出rèxīn热心de的yàngzi样子。
  He hid his emotions and pretended to be enthusiastic.