高校時代からつきあっている彼氏はいるものの、つきあいが惰性になっていると感じ、不満をつのらせている。

tbd

She has a boyfriend she's been going out with since high school, but she feels their relationship is in a rut, so she's become discontented.

She has a boyfriend she's been going out with since high school but feels their relationship has become a matter of habit and is increasingly dissatisfied.

She has a boyfriend she's been going out with since high school, but she feels their relationship has stagnated, so she's become dissatisfied.

僕高卒だからそのぶん高校の問題とか出来る。

tbd

I'm a high school graduate so I am that much able to answer high school problems and such.

母はため息をつきながら、高校一年生にもなった息子の頭をがしがしと撫でた。

tbd

Mom sighed, and tousled the hair of her first-year high school son's head.

彼の４人抜きの活躍でうちの高校のチームが優勝しました。

tbd

His beating four competitors in a row won our high school team the championship.

私は高校を退学になった。

tbd

I was kicked out of high school.

高校になってからは、クロスカントリースキー、ノルディック複合競技の大阪大会および近畿大会で幾度となく優勝。

tbd

In high school, I won the Osaka and Kinki championships in cross-country skiing and Nordic combined skiing on countless occasions.

僕は高校時代、ハーモニカ部に入っていました。

tbd

I belonged to the harmonica club in my high school days.

父は高校で英語を教えています。

tbd

My father teaches English at a high school.

彼女は女子高校の入学試験に合格した。

tbd

She passed the entrance examination to the girl's high school.

彼女は自分の高校を誇りにしている。

tbd

She takes pride in her high school.