raggio

raggio

美 　英

• 网络芮姿欧

例句

"Gratitude motivates positive reciprocal behavior, " says Randy Raggio, a marketing professor at the University of Richmond.

“感激可以激发起积极的互惠行为，”里士满大学（UniversityofRichmond）营销学教授兰迪•拉希奥说。