例句與造句

1. Vaughn and Valentin, meanwhile, remained locked in sour contract negotiations, their future in Boston uncertain.
2. Definitely promoted to the first team in 1988, Milla would be involved two years later in a sour contract renewal dispute with the board of directors and manager Johan Cruyff, which eventually finished with his his debut campaign, but bounced to back to be an important first-team element in the conquest of two leagues and one Copa del Rey, being fairly used even after the 1994 purchase of Fernando Redondo.
3. It's difficult to find sour contract in a sentence. 用sour contract造句挺難的