这引起了人们的注意，超过100家旅游公司已经承诺不再开放这样的地方。

This is getting attention. Over 100 travel companies have promised that they will no longer open up such places.

youdao

现在你确实可以去了。据我所知，利比亚已经开放了；它不再是一个封闭的领域。

Now you can actually go. As far as I know, Libya is now open; it's no longer a closed territory.

youdao

现代企业不再是一个封闭的企业，而是一个与供应商、代理商、批发商、零售商、运输公司和销售市场等外部经济体系有着广泛联系的开放性系统。

Modern firms are no longer isolated firms, but the ones which are open systems connecting outside systems, like suppliers, wholesalers and retailers and also.

youdao

Now you can actually go, now that I realize that Libya is now open; it's no longer a closed territory.

现在你确实可以去那个地方,据我所知,现在利比亚已经对外开放,不再是一个封闭国家

耶鲁公开课 - 古希腊历史简介课程节选

And so an open discussion is really no longer appropriate.

完全开放的讨论不再现实。

普林斯顿公开课 - 人性课程节选