The addition of the bad option made people much more likely to choose the more expensive print plus digital option.
由于这个糟糕选项的存在,人们会更倾向于选择较贵的纸质订阅加数字订阅这个套餐。
The total cost of the paper books--the paper, ink, binders, dividers, and covers, plus staff time to print, assemble, and distribute--was just under $300.
这些纸质手册的总费用——纸张、油墨、装订机、分拣机、封面,加上印刷、装订和分发的人工——差一点就300美元。
So I can concatenate techs plus ivys and assign that result to univs, and then when I print it you'll notice I just get a list of five strings.
和ivys数组用加号串联运算,并把结果赋值给univs数组,接下来我显示下univs的结果,你注意到我得到了一个。
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