3 sentences

1. 我儿子需要吃点心。

   wǒ ér​zi xū​yào chī diǎn​xin.

   My son needs a snack.

   Source: OpenSubtitles

2. 要吃点点心吗？

   yào chī diǎn diǎn​xin ma?

   Do you want some snacks?

   Source: OpenSubtitles

3. 一份健康的点心是一碗新鲜水果。

   yī​fèn jiàn​kāng de diǎn​xin shì yī wǎn xīn​xian shuǐ​guǒ.

   A healthy snack is a bowl of fresh fruit.

   Source: CCMatrix