难怪我这黑眼圈自从创业以来就没有消失过，越想集中精神工作，却越容易精神涣散，睡得晚还常常失眠。
nánguài wǒ zhè hēiyǎnquān zìcóng chuàngyè yǐlái jiù méiyǒu xiāoshī guò ，yuè xiǎng jízhōng jīngshén gōngzuò ，què yuè róngyì jīngshén huànsàn ，shuì de wǎn hái chángcháng shīmián 。
No wonder the bags under my eyes haven't disappeared once since I launched my own business. The more I want to concentrate on work, the more distracted I seem to get. It's because I'm going to bed late and often suffer from insomnia.