Even though there's a metal grid outside the bathroom window, I think people can still see inside.
ーEven though there's a metal grid outside the bathroom window, I think people can still see inside.
「風呂場の窓の外に鉄格子がついているが、（外から）まだ中が見えるかもしれない」
a metal grid で「鉄格子」
bathroom window で「風呂場の窓」
to see inside で「中を見る」
ご参考まで！
カナダ 
