You become nervous around people you don’t know well.
在你不太认识的人周围你会变得紧张。
想改得通顺点。
还有个问题，around people 是不是可以翻译为与他人相处，和别人在一起等，如：
You often feel lonely even when you’re around other people.
You get nervous around anxious people.
You are at ease around most people.
You wish you could be more comfortable around people.
The way you feel is often determined by the moods of those around you.
When people around you feel like crying, you feel like crying too.
You know how to act around people.
You often find yourself wondering how to act around people you don’t know well.
这些句子都有around，哪些可以翻成与人相处，那些要翻成在人们周围，或者还有更好的翻译吗？
