「自習室には隣と仕切られたブース席が何席かあるので周りを気にすることなく勉強に集中できます」はIt has some booth seats separated from your neighbors by partitions, so you can concentrate on your study without worrying about your surroundingsでしょうか？
There are some booth type seats that are partitioned off in the study room, so you can focus on your studies without having to worry about your surroundings.
この場合、次のような言い方ができますよ。
ーThere are some booth type seats that are partitioned off in the study room, so you can focus on your studies without having to worry about your surroundings.
「自習室には仕切られたブース席があるので、周りを気にすることなく勉強に集中することができます」
some booth type seats that are partitioned off「仕切られたブース席」
study room「自習室」
to focus on one's studies「勉強に集中する」
ご参考まで！
カナダ 
