4 sentences

1. 她就是这样一个大忙人。

   tā jiù​shì zhè​yàng yī​ge dà​máng​rén.

   She's just such a busy person.

   Source: CCMatrix

2. 你能帮我个大忙吗？

   nǐ néng bāng wǒ ge dà máng ma?

   Can you do me a huge favor?

   Source: OpenSubtitles

3. 他是个大忙人。

   tā shì ge dà​máng​rén.

   He's a very busy man.

   Source: OpenSubtitles

4. 你帮了很大忙。

   nǐ bāng le hěn dà máng.

   You've been a great help.

   Source: OpenSubtitles