tā / yì / biān / zhào / gù / hái / zi / ， / yì / biān / zhǔn / bèi / kǎo / shì / ， / nǔ / lì / zuò / dào / gōng / zuò / hé / xué / xí / liǎng / bù / wù

她一边照顾孩子，一边准备考试，努力做到工作和学习两不误。

She takes care of her child while preparing for exams, trying to balance work and study.