shǐ / yòng / fáng / dòng / jì / shí / yào / àn / zhào / shuō / míng / shū / shàng / de / bǐ / lì / jìn / xíng / xī / shì使用防冻剂时,要按照说明书上的比例进行稀释。When using antifreeze, dilute it according to the ratio given in the instructions.