1 sentence

1. 这个夹不太牢固，里面的纸张很容易掉出来。

   zhè​ge jiā bù tài láo​gù, lǐ​miàn de zhǐ​zhāng hěn róng​yì diào chū​lái.

   This clip isn't very secure; the papers inside fall out easily.

   Source: Dong Chinese Dictionary