涩的

例句：

1. 1. She looked at thesad expression on her friend's faceand felt a pang of sympathy.
   她看着朋友悲伤的表情，感到一阵同情。
2. 2.The news of their divorce saddenedeveryone who knew them.
   他们离婚的消息让所有认识他们的人都感到难过。
3. 3. The oldhouse was filled with sadness as they rememberedthe happy times they had shared there.
   旧房子充满了悲伤，因为他们回忆起在那里共享的快乐时光。