3 sentences for 食指 (shí​zhǐ — index finger)

1. 他用右手的食指按下快门。

   tā yòng yòu​shǒu de shí​zhǐ àn​xià kuài​mén.

   He pressed the shutter with the index finger of his right hand.

   Source: Dong Chinese Dictionary

2. 第一个指纹是你的右手食指。

   dì​yī gè zhǐ​wén shì nǐ de yòu​shǒu shí​zhǐ.

   The first fingerprint is your right index finger.

   Source: OpenSubtitles

3. 打篮球时我不小心把食指戳伤了。

   dǎ lán​qiú shí wǒ bù xiǎo​xīn bǎ shí​zhǐ chuō shāng le.

   I accidentally jammed my index finger while playing basketball.

   Source: Dong Chinese Dictionary