Some examples of word usage: say
1. She didn't say anything about the party last night.
她没说昨晚的聚会。
2. Can you please say that again? I didn't hear you clearly.
你能再说一遍吗?我没听清楚。
3. I didn't mean to hurt your feelings, I'm sorry if what I said upset you.
我不是有意要伤害你的感情,如果我说的让你不开心,我很抱歉。
4. He always says that he will do something, but never follows through.
他总是说他会做某事,但从来不兑现。
5. They say that laughter is the best medicine.
人们说笑是最好的药。
6. I have to say, I was really impressed by her performance.
我不得不说,她的表现让我印象深刻。