Tā / zìcháo / shì / gè / zhàng / yù / lián / jiǎndān / de / shuōmíngshū / dōu / kàn / bù / dǒng

他自嘲是个丈育，连简单的说明书都看不懂。

He jokingly called himself illiterate and could not even understand a simple instruction manual.