偷看 + Object
偷看 (tōukàn) is a verb meaning "to peek" or "to steal a glance." It combines 偷 (to steal; secretly) with 看 (to look), conveying the idea of looking at something or someone in a secretive or furtive manner. It is commonly used when someone is watching without wanting to be noticed.
小猫躲在沙发后面偷看我们吃饭。
Xiǎo māo duǒ zài shāfā hòumiàn tōukàn wǒmen chīfàn.
The kitten hid behind the sofa and secretly watched us eat.
考试的时候千万不要偷看别人的答案。
Kǎoshì de shíhou qiānwàn bú yào tōukàn biérén de dá'àn.
During exams, you absolutely must not peek at other people's answers.
她忍不住偷看了一眼他的手机屏幕。
Tā rěn bú zhù tōukàn le yì yǎn tā de shǒujī píngmù.
She couldn't help but sneak a glance at his phone screen.