He has a say in this matter.
他對此事有發言權。
saying n. 格言；俗語，諺語；名言
1. ‘Every dog has his day’ is a saying, meaning that everyone gets his chance of doing well. “
凡人皆有得意之日”，是壹個諺語，意思是說每個人都能有他做得好的機會。
2. There is a saying that behind every successful man there's a woman.
"有句諺語說,每個成功的男人背後都有壹個女人。"
3. Both these sayings mean the same thing.
這兩句諺語的意思是相同的。