This was a civilization that was not shut in on itself, but was in touch with the entire Mediterranean region.

迈锡尼文明不是一个封闭的文明,它与整个地中海地区都有着联系

耶鲁公开课 - 古希腊历史简介课程节选

So again this curiosity, this looking up, this opening up is opposed to closing down that kids have.

所以孩子们的这种好奇，这种寻找，这种开放的心态是与封闭相反的。

哈佛公开课 - 幸福课课程节选