我们公司每年都会举办盛大的年终晚会来庆祝一年的成就。

Our company holds an annual year-end ___gala to celebrate the year's achievements.

公司每年都会举办一场盛大的晚宴，要求所有员工着正装出席。

The company holds a formal ___gala every year, requiring all employees to dress in formal attire.