judy 10歲
她姐姐 12歲
幾年后他們的年齡和為 38
(38-10-12)/2 = 8
8年后
judy is 10 and her sister is 12 .in how many years will their ages total 38
judy is 10 and her sister is 12 .in how many years will their ages total 38
英語人氣：557 ℃時(shí)間：2020-05-01 05:12:55
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