门缝

guāng cóng mén fèng li shè jìn lai

光从门缝里射进来。

Light was spilling in through the seams of the door.

tā xiàng zhī lǎo māo shì de diǎn zhe jiǎo gēn shàng qù xiàng xū yǎn zhe de mén fèng li zhāng wàng

她像只老猫似的，踮着脚，跟上去，向虚掩着的门缝里张望。

She followed him with the step of an old cat, and was able to observe him without being seen, through a crack in the door.