表达

express; convey; articulate; say; tell; put; present; voice; phrase; communicate; render; frame; capture; reflect; signal; demonstrate; give voice to; expressive; expression; reflection; conveyance; communication; articulation; statement; utterance; demonstration; release

悲伤

sad; sorrowful; mournful; distressed; heartbroken; woeful; heavy-hearted; sadly; sorrow; grief; sadness; heartache; woe; lament; be sad; be sorrowful; be grief-stricken; feel sorrow; be in grief; be in sorrow

句子

sentence; clause