N: Marion, come and look at this.
M: What is it?
N: This software seems a must for DTP. You know the one I have...
M: You don't have to try to convince me, Nick. You'll get it anyway, right?

N: 玛丽安，过来看看这个。
M: 这是什么？
N: 这个软件好像是桌上排版所不可少的。你知道我现有的那个...
M: 尼克，你用不着跟我商量。反正你是买定了，对吧？

重点解说：

★ software「(计算机)软件」又如: hardware「(计算机)硬件」

★ a must中的must在此当名词用，意思是「绝对必需之物」，如That movie is a must for you.「那
部电影你绝对必看。」

★ DTP = desktop publishing「桌上排版」