Families live grant boarder cost 2 yuan per person per day in primary schools, junior high school 3 yuan per person per day, 250 days a year according to the calculation.是什么意思_Families live grant boarder cost 2 yuan per person per day in primary schools, junior high school 3 yuan per person per day, 250 days a year according to the calculation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句