YOU SAID:

going back to school after a few years off is hard work

INTO JAPANESE

数年間休んだ後に学校に戻るのは一生懸命だ

BACK INTO ENGLISH

It's hard to get back to school after a few years off work.

INTO JAPANESE

数年間仕事を休んだら学校に戻るのは難しい。

BACK INTO ENGLISH

It is difficult to go back to school after a few years of absence from work.

INTO JAPANESE

数年間休んだ後に学校に戻るのは難しい。

BACK INTO ENGLISH

It is difficult to go back to school after a few years' absence.

INTO JAPANESE

数年間休んだら学校に戻るのは難しい。

BACK INTO ENGLISH

It is difficult to go back to school after a few years' absence.