Our school dined the famous scholar.

我们学校宴请了有名的学者。

She would willingly forgo a birthday treat if only her warring parents would declare a truce.

只要她的父母停止争吵，她愿意放弃生日宴请。

She decided not to buy the most expensive wine for dinner, thinking that would be casting pearls before swine.

她决定宴请时不最贵的酒，心想反正他们也不识货。