5 sentences

1. 他获得了一大笔奖金。

   tā huò​dé le yī dà​bǐ jiǎng​jīn.

   He received a large sum of prize money.

   Source: Dong Chinese Dictionary

2. 许多企业家向灾区捐助了大笔资金。

   xǔ​duō qǐ​yè​jiā xiàng zāi​qū juān​zhù le dà​bǐ zī​jīn.

   Many entrepreneurs donated large sums of money to the disaster area.

   Source: Dong Chinese Dictionary

3. 许多人在这次赛马中投注了大笔资金。

   xǔ​duō rén zài zhè cì sài​mǎ zhōng tóu​zhù le dà​bǐ zī​jīn.

   Many people placed large bets on this horse race.

   Source: Dong Chinese Dictionary

4. 拜读大笔，受益匪浅。

   bài​dú dà​bǐ, shòu​yì​fěi​qiǎn.

   I have benefited greatly from reading your masterpiece.

   Source: Dong Chinese Dictionary

5. 他拿起大笔，在宣纸上挥洒自如。

   tā ná​qǐ dà​bǐ, zài xuān​zhǐ shàng huī​sǎ​zì​rú.

   He picked up a large brush and painted freely on the rice paper.

   Source: Dong Chinese Dictionary