庄严承诺 Solemn commitment

都有严肃的承诺 serious commitment

庄严地允诺 promise solemnly

承诺于严肃的爱情关系 commit to a serious relationship

庄严的承诺 solemn promise

德严·伊万诺维奇 Ivanovic, Dejan

网易严选诺邓黑猪肉 netease strictly selected nuodeng black pork

坚持简单银的庄严承诺 Got you,Hug you Happiness