yǎn / dòng / jì / shù / kě / yǐ / bāng / zhù / yán / jiū / ré n / yuán / liǎo / jiě / rén / men / yuè / dú / shí / de / zhù / yì / lì / fēn / bù眼动技术可以帮助研究人员了解人们阅读时的注意力分布。Eye-tracking technology can help researchers understand how attention is distributed while people read.