副詞 sadly:

1. in an unfortunate way
   同義詞：unhappily
2. with sadness; in a sad manner
3. in an unfortunate or deplorable manner
   同義詞：deplorably, lamentably, woefully

1. Her head drooped sadly.
   她悲哀地垂著頭。
2. The old man smiled sadly when he remembered the follies of his youth.
   這老人想起年輕時的荒唐事，不禁苦笑。
3. She sighs deeply for no conspicuous reason, yearn, suffer and looks in the air extremely sadly. This is soul.
   他沒有明顯的理由而卻深深嘆息、渴望、煩悶、極端悲傷地望著天空。這就是靈魂。
4. She sighs deeply for no conspicuous reason, yearns, suffers and looks in the air extremely sadly. This is soul.
   她沒有明顯的理由而卻深深嘆息、渴望、煩悶、極端悲傷地望著天空。這就是靈魂。