但是，纽约大学的一项研究中，一群心理学家让志愿者回答一组问题，这些问题有些是用容易辨认的字体打印的，有些是用难以辨认的字体打印的。
However, in a study completed at New York University, a group of psychologists asked volunteers to answer a set of question typed in either an easy to read font or a blurry font.
单个人确实没必要用私人打印机。通常，一台大容量网络打印机比一大群的个人打印机价格上更便宜，速度更快，也更容易维护。
None of the individuals really needs a private printer, and a high-volume networked printer is often cheaper, faster, and easier to maintain than a large collection of individual printers.
单个人确实没必要用私人打印机。通常，一台大容量网络打印机比一大群的个人打印机价格上更便宜，速度更快，也更容易维护。
None of the individuals really needs a private printer, and a high-volume networked printer is often cheaper, faster, and easier to maintain than a large collection of individual printers.
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