1 sentence

1. 他忍不住弯下腰，从锁孔向屋内一窥。

   tā rěn bù zhù wān​xià yāo, cóng suǒ​kǒng xiàng wū​nèi yī kuī.

   He couldn't help bending down to peek into the room through the keyhole.

   Source: Dong Chinese Dictionary