2 sentences

1. 他是本次活动的组织者之一。

   tā shì běn​cì huó​dòng de zǔ​zhī​zhě zhī​yī.

   He is one of the organizers of this event.

   Source: CCMatrix

2. 组织者提供了蜡烛，而一些学生则带来了自己的蜡烛。

   zǔ​zhī​zhě tí​gōng le là​zhú, ér yī​xiē xué​sheng zé dài lái le zì​jǐ de là​zhú.

   Organizers provided candles, while some students brought their own.

   Source: CCMatrix