Isn’t it boring to always be doing the same thing? Are you okay?
つまんない - boring
つまんなくない - isn’t it boring?
やることいつもと一緒
The stuff you do is always the same
The lesson is the same every time
大丈夫?
Is it okay? Are you okay?
Isn’t it boring to always be doing the same thing? Are you okay?
Don't you get bored of studying the same thing three times a week? Are you alright doing that?
この場合、次のような言い方ができますよ。
ーDon't you get bored of studying the same thing three times a week? Are you alright doing that?
「週に3回同じことを勉強して飽きない?大丈夫?」
to get bored of ~ing で「〜するのに飽きる」
ご参考まで!