About
HSK levels

    对开 對開

    duìkāi

    1. running in opposite direction (buses, trains, ferries etc)

    这两班车是对开的,一班往北,一班往南。 zhè liǎng bān chē shì duìkāi de, yī bān wǎng běi, yī bān wǎng nán.