4 sentences

1. 这位歌伎擅长弹奏琵琶。

   zhè wèi gē jì shàn​cháng tán​zòu pí​pa.

   This songstress is skilled at playing the pipa.

   Source: Dong Chinese Dictionary

2. 这把琵琶一共有二十四个品。

   zhè bǎ pí​pa yī​gòng yǒu èr​shí​sì gè pǐn.

   This pipa has a total of twenty-four frets.

   Source: Dong Chinese Dictionary

3. 她从小就开始学习弹奏琵琶。

   tā cóng xiǎo jiù kāi​shǐ xué​xí tán​zòu pí​pa.

   She has been learning to play the pipa since she was a child.

   Source: Dong Chinese Dictionary

4. 这把老琵琶上的相是用红木制成的。

   zhè bǎ lǎo pí​pa shàng de xiāng shì yòng hóng​mù zhì​chéng de.

   The 'xiang' frets on this old pipa are made of rosewood.

   Source: Dong Chinese Dictionary