养活今天的人口对已经很紧张的环境来说是一个挑战。

Feeding today's population is a challenge for an already-stressed environment.

youdao

害羞是指当你和其他人在一起时或是在一个新的环境中，你感觉有点紧张，或者是想要藏起来的感觉。

Shyness is feeling a little nervous or as if you want to hide when you're around other people or in a new situation.

youdao

当你在新环境中感到害羞和紧张是很正常的。

It's normal for you to feel shy and nervous when you are in the new environment.

youdao

So this was a highly charged political environment. Far more volatile than for example the kind of partisan quarrels we see today in our republic I hope.

所以那是十分紧张的政治环境,比我们当今所见的,共和政党争论,更加反复无常，希望如此。

耶鲁公开课 - 政治哲学导论课程节选