这些访问码的价格通常在每门课程80美元到155美元之间不等，学生需要通过这些访问码才能在线使用麦格劳·希尔和培生等教育公司开发的系统。
The codes—which typically range in price from $80 to $155 per course—give students online access to systems developed by education companies like McGraw Hill and Pearson.
据凯捷咨询公司估计，他们需要750亿才能将所有寄存器转换成芯片和 PIN 码兼容型，因而他们现在面临的潜在债务剧烈增长。
75 billion that Capgemini consultants estimate it will take to convert all their registers to be chip-and-PIN-compatible, the potential liability they now face is dramatically greater.
但是随着最近销售量的增加，还有女性体重的增加，一些公司也开始重新看待加大码服装了。
But given the strong sales in the sector more recently, and women becoming ever more overweight, some companies are giving the plus-size market a second look.
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