Take a moment to think about the way you use a simple handheld calculator to balance your checkbook each month.
首先，让我们看一下您每个月结算账单时所使用的那种简易计算器。
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."
从布基纳法索的Compaore Tewende米歇尔写：我能说手提式的计算器在我的研究过程中和甚至在我的生活过程中已经很重要。
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。”
Handheld personal digital processing system, realize the mail list, calendar, calculator, electronic drawing board function.
说明：掌上个人数字处理系统，实现通讯录、日历、计算器、电子画板功能。
Handheld personal digital processing system, realize the mail list, calendar, calculator, electronic drawing board function.
说明：掌上个人数字处理系统，实现通讯录、日历、计算器、电子画板功能。
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