About
HSK levels

    顺手 順手

    shùnshǒu

    1. as an incidental action while doing sth else; while one is at it; in passing
    2. smooth; easy; without difficulty

    我去商店的时候顺手买了一杯咖啡。 Wǒ qù shāngdiàn de shíhou shùnshǒu mǎile yībēi kāfēi.