书房；读书室；研究室；

She was reading in her study.

youdao

做的比较多的是当没人在时，把宿舍的读书室和厨房、实验室以及课室里的电灯关掉。

I have been switching off lights in my dorm study lounges and kitchens as well in my lab and classrooms.

youdao

图书馆按照区域沿长度分为两部分，一边沿着图书墙穿过该图书馆，另一边是读书室和活动室。

The library is divided into two zones along its length; one side lets you pass through the building along the book wall, while the other is for reading and other calm activities.

youdao