来自布基纳法索的孔波雷•泰温德·米歇尔写道：“便携计算器在我的学习甚至是生活中都占有举足轻重的作用。”
From Burkina Faso, Compaore Tewende Michel writes: "I can say that the handheld calculator has been important in my studies and even in my life." and.
来自布基纳法索的孔波雷•泰温德·米歇尔写道：“便携计算器在我的学习甚至是生活中都占有举足轻重的作用。”
From Burkina Faso, Compaore Tewende Michel writes: "I can say that the handheld calculator has been important in my studies and even in my life." and.
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