1. She can deal with complicated numbers in her head, but we lesser mortals need calculators! 她可以心算复杂的数字,而我们常人就需要计算器!
2. Allow them to tinker freely with calculators. 允许他们自由地使用计算器。
3. Radios, cell phones, bicycles, pocket calculators and books have all been reported stolen. 收音机、手机、自行车、袖珍计算器和书籍都被报失窃。
4. They are used in watches, calculators and intelligent machines that we can use in many ways. 它们被应用于手表、计算器和智能机器,我们可以通过多种方式使用它们。
5. There are few more sobering online activities than entering data into college-tuition calculators and gasping as the Web spits back a six-figure sum. 在大学学费计算器里输入数据,然后对着网络吐出来的六位数倒抽一口气——很少有其他在线活动比这种活动更能让人清醒了。