1. The smile on his face was a clear sign of gratification.
他脸上的微笑清楚地显示了满足感。
2. He seeks constant gratification in the form of material possessions.
他以物质财富的形式不断寻求满足。
3. Her hard work and dedication finally brought her the gratification she desired.
她的努力和奉献最终使她实现了她想要的满足感。