2 sentences

1. 学校举办了一场文艺汇演。

   xué​xiào jǔ​bàn le yī chǎng wén​yì huì​yǎn.

   The school held a variety show.

   Source: Dong Chinese Dictionary

2. 为了庆祝国庆，学校组织了一场大型文艺汇演。

   wèi​le qìng​zhù Guó​qìng, xué​xiào zǔ​zhī le yī chǎng dà​xíng wén​yì huì​yǎn.

   To celebrate National Day, the school organized a large-scale variety performance.

   Source: Dong Chinese Dictionary