2 sentences

1. 进球后，队友们兴奋地互相击掌庆祝。

   jìn​qiú hòu, duì​yǒu men xīng​fèn de hù​xiāng jī​zhǎng qìng​zhù.

   After the goal, the teammates excitedly high-fived each other in celebration.

   Source: Dong Chinese Dictionary

2. 看到任务圆满完成，大家纷纷击掌庆祝胜利。

   kàn​dào rèn​wu yuán​mǎn wán​chéng, dà​jiā fēn​fēn jī​zhǎng qìng​zhù shèng​lì.

   Seeing the task successfully completed, everyone high-fived each other to celebrate the victory.

   Source: Dong Chinese Dictionary