您必须先安装打印机，才能打印测试页。

You must install a printer before you can print a test page.

youdao

计算机没有安装任何打印机。您必须先安装打印机，才能打印测试页。

No printers are installed in your computer. You must install a printer before you can print a test page.

youdao

GMI打印测试工具包旨在评估打印机打印的能力按照下面的印刷要求。

The GMI print Test Kit is designed to evaluate a printer's ability to print in accordance to the printing requirements outlined below.

youdao

Let's check it out. I've written a little bit of a test script here, so if we test cell sort, and I've written this so that it's going to print out what the list is at the end of each round, OK.

我们来检查检查，我写了一个小测试脚本,我写这个脚本来测试单元排序，它能够打印出每一轮结束后,链表的是什么样子的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Remember last time, we wrote this simple piece of code to print out even or odd. If, you know, x, 1 it was in fact, even or odd. So let me show you what a flow chart for that would look like, because I want to make a comparison point here.

这就像这里有一些脚蹼一样,首先进行测试，然后把球这样放来让ANS加,然后回来继续测试，最终跳出循环然后打印答案。

麻省理工公开课 - 计算机科学及编程导论课程节选