（名詞短語）the feelings with / of sadness/sorrow and joy/happiness； （形容詞短語）（be） both sad/sorrowful and joyful/happy； （動詞短語） have the feelings of / mixed with sadness/sorrow and joy/happiness; have a bittersweet feeling ； （介詞短語）with/of sadness/sorrow and joy/happiness。
