2 sentences

1. 咱们到操场上比试比试，看谁跑得快。

   zán​men dào cāo​chǎng shàng bǐ​shì bǐ​shì, kàn shéi pǎo de kuài.

   Let's go to the playground and compete to see who runs faster.

   Source: Dong Chinese Dictionary

2. 他用手比试了一下那块布的宽度。

   tā yòng shǒu bǐ​shì le yī​xià nà kuài bù de kuān​dù.

   He used his hands to measure the width of the cloth.

   Source: Dong Chinese Dictionary