Although the studies only looked at the people expressing gratitude, Lambert speculated that, "those who are being thanked will often feel an urge to reciprocate."

尽管这些研究只分析了那些表达感激的人，但兰伯特分析称，“那些受到感谢的人通常会产生回报的想法。”

youdao

For nearly a decade, Mitchell resisted the urge to write songs expressing her political feelings.

NPR: Joni Mitchell: A Resurgence of Music and Art