尽管这是相同代码中的相同变量名，不过num这次不同了。

Even though it is the same variable name in the same code, num is different this time.

youdao

但这次不同了，我想走出自我，融入到社会中去，让文学更有生命力。

But this time is different, I would like to go out themselves into society, so that more vitality literature.

youdao

哈佛大学经济学家肯尼斯。 罗高夫认为，罗高夫同时也是全球性经济危机调查项目《这次不同了---800年来的经济胡闹》的作者之一。

Rogoff, a Harvard economist and co-author of an international survey of financial crises, "This Time Is Different: Eight Centuries of Financial Folly."

youdao

Then we saw the 2001 recession; that recession again is different.

之后，我们经历了2001年的经济衰退；,那个衰退还是与这次不同。

耶鲁公开课 - 金融市场课程节选