tā / měi / tiān / dài / zhe / diàn / zǐ / biǎo / pǎo / bù / fāng / biàn / jì / lù / yùn / dòng / shí / jiān

他每天戴着电子表跑步，方便记录运动时间。

He wears a digital watch when running every day to keep track of his exercise time.