first refusal right的用法和樣例：
例句
- When a party to a joint venture wishes to assign all or part of its investment, the other party to the joint venture has the right of first refusal.
合營一方轉讓其全部或部分出資額時，合營他方有優先購買權。 - The State has priority purchasing right over rare and precious cultural relics handed down from generations and owned by individuals which are put on sale by citizens.
國家對公民出售個人所有的傳世珍貴文物有優先購買權。
