2 sentences

1. 孩子们在夏令营玩得很开心。

   hái​zi men zài xià​lìng​yíng wán de hěn kāi​xīn.

   The children had a great time at summer camp.

   Source: Dong Chinese Dictionary

2. 在这次夏令营里，我认识了两个叫罗纳尔多的人。

   zài zhè cì xià​lìng​yíng lǐ, wǒ rèn​shi le liǎng gè jiào Luó​nà'ěr​duō de rén.

   I met two people named Ronaldo during this summer camp.

   Source: Dong Chinese Dictionary