这些老照片让格林一家想起了一起度过的日子， 那时生活虽然艰难，但很幸福。

These old pictures bring the Greens to the days which they spent together, when life was hard but happy.

youdao

但是，艾肯·格林说，由于我们是生活在主权国家的世界中，因此，重新创造一个全球性金融监管结构的激进措施不会被接受。

But because we still live in the world of sovereign states, Eichengreen said, radical attempts to reinvent the global financial architecture are not likely to be accepted.

youdao

“笑是欢乐，是积极地参与生活，”鲍林格林大学（Bowling GreenUniversity）心理学教授亚普·潘克斯普（JaakPanksepp）说。

"It's joy, it's positive engagement with life, " said Jaak Panksepp, a Bowling Green University psychology professor.

youdao