So Plato could still insist things that are invisible in the sense of undetectable can't be destroyed.

所以柏拉图仍旧可以坚持说无形的东西,无形这里指不能检测到,是不能毁灭的。

耶鲁公开课 - 死亡课程节选

So, I insist, no talking. Please, no food or drink.

所以，我坚持不能交谈，不能有食物和饮料。

麻省理工公开课 - 固态化学导论课程节选

Do you think that we have the stomach to stay there for as long as it takes to stablise the country, given how important it is We are going to stay there for as long as we do.

考虑到重要性,您认为我们能不能坚持到这个国家的稳定,我们会留在那里。

普林斯顿公开课 - 国际座谈会课程节选