Can you focus on your studies while you're talking to me on the phone?
Can you concentrate on your studying and talk to me on the phone at the same time?
ーCan you focus on your studies while you're talking to me on the phone?
「俺と電話で話してて勉強に集中できるの？」
to focus on one's studies で「勉強に集中する」
to talk to someone on the phone で「人と電話で話す」
ーCan you concentrate on your studying and talk to me on the phone at the same time?
「勉強に集中するのと電話で話すのと、同時にできんの？」
to concentrate on one's studying で「勉強に集中する」
at the same time で「同時に」
ご参考まで！
Can you concentrate on studying while on the phone with me?
"俺と電話しながらで勉強に集中できるの？"
- Can you concentrate on studying while on the phone with me?
- Will you be able to concentrate on studying while talking to me on the phone?
- Are you going to be able to study while having me on the phone?
カナダ 
アメリカ合衆国 
