纸夹

wǒ yòng zhǐ jiā jiāng shí èr yè wén gǎo gù dìng hǎo rán hòu zài shǒu li diān le diān fèn liàng

我用纸夹将十二页文稿固定好，然后在手里掂了掂分量。

I fixed my twelve pages with a paper clip and balanced their weight in my hand.