3 sentences

1. 小孩子指着说“丁丁”。

   xiǎo​hái​zi zhǐ zhe shuō“ dīng​dīng”.

   The child pointed and said 'Ding-ding'.

   Source: Dong Chinese Dictionary

2. 森林里传来丁丁的伐木声。

   sēn​lín lǐ chuán​lái zhēng​zhēng de fá​mù shēng.

   The sound of axes chopping wood came from the forest.

   Source: Dong Chinese Dictionary

3. 《丁丁历险记》是我最喜欢的漫画之一。

   《 Dīng​dīng lì​xiǎn jì》 shì wǒ zuì xǐ​huan de màn​huà zhī yī.

   "The Adventures of Tintin" is one of my favorite comics.

   Source: Dong Chinese Dictionary