3 sentences for 大爷 (dà​ye — sir)

1. 大爷，您请坐在这儿吧。

   dà​ye, nín qǐng​zuò zài zhè​r ba.

   Sir, please sit here.

   Source: Dong Chinese Dictionary

2. 大爷，行行好，给点零钱吧。

   dà​ye, xíng xíng​hǎo, gěi diǎn líng​qián ba.

   Sir, please be kind and give me some spare change.

   Source: Dong Chinese Dictionary

3. 邻居王大爷每天清晨都会去公园修剪花草。

   lín​jū Wáng dà​ye měi tiān qīng​chén dōu huì qù gōng​yuán xiū​jiǎn huā​cǎo.

   Every morning, my neighbor Mr. Wang goes to the park to prune the plants and flowers.

   Source: Dong Chinese Dictionary