我们为了公司团建租了一艘游艇。

We ___chartered a yacht for our company team-building event.

这个城市在1837年获得了皇家特许状。

The city was ___chartered in 1837 by royal decree.

学校聘请了一位著名教授来开设暑期课程。

The school ___chartered a famous professor to teach the summer course.