强:勉强。心里不畅快,但脸上勉强装出欢笑的样子
清·蒲松龄《聊斋志异·邵女》:“‘汝狡兔三窟,何归为?’柴俯不对。女肘之,柴始强颜为笑。”
强颜为笑作谓语、定语;指勉强装出欢笑的样子。
面对此事,我只好强颜为笑了
try to show happyness when one is sad
强为欢笑