According to the Second Brother, it's virtually impossible for a single, helpless maiden to pass uninjured in this wild, surrounding waste.

弟弟认为，一个孤独无助的女孩想要，毫发无伤的穿过这野外的荒原是根本不可能的。

耶鲁公开课 - 弥尔顿课程节选

As wonderful as the Lady's chastity might be, it's certainly not going to protect her from the dangers lurking in this wild surrounding waste.

正如这位女士的贞节一样美好，那一定不会保护她不受,潜伏在这荒凉的无人之地的危险。

耶鲁公开课 - 弥尔顿课程节选

Yet, for all of this, one might say there is still a profound enigma surrounding Aristotle's political works.

但除了上述之外，人们还是觉得,亚里士多德的政治作品仍充满了深奥的谜团。

耶鲁公开课 - 政治哲学导论课程节选

Adiabatic means that there's no heat transferred between the system and the surrounding.

绝热是指没有热量,在系统和环境间传递。

麻省理工公开课 - 热力学与动力学课程节选

Anybody have an idea? What's the one function of state? I'm the system, the rest are the surrounding. What's the one function of state that's constant when I'm doing all my chemical reactions to move my arms around?

态函数又是什么呢？,我是一个系统，其余的是周围的环境,那么当我在做所有的化学反应,去四处移动我的手臂的时候,什么量是常数？

麻省理工公开课 - 热力学与动力学课程节选