5 sentences

1. 她给我们带来一个点子。

   tā gěi wǒ​men dài​lái yī gè diǎn​zi.

   She brought us an idea.

   Source: OpenSubtitles

2. 他脑子快，经常能出好点子。

   tā nǎo​zi kuài, jīng​cháng néng chū hǎo diǎn​zi.

   He is quick-witted and often comes up with good ideas.

   Source: Dong Chinese Dictionary

3. 他的话没说到点子上。

   tā de huà méi shuō​dào diǎn​zi shàng.

   His remarks didn't hit the mark.

   Source: Dong Chinese Dictionary

4. 外边只下了几点雨点子。

   wài​bian zhǐ xià le jǐ diǎn yǔ diǎn​zi.

   It's only sprinkling a few drops of rain outside.

   Source: Dong Chinese Dictionary

5. 这件衬衫上有很多蓝色的圆点子。

   zhè jiàn chèn​shān shàng yǒu hěn​duō lán​sè de yuán diǎn​zi.

   There are many blue polka dots on this shirt.

   Source: Dong Chinese Dictionary