на самом деле необходимо приложить

на самом деле необходимо приложить титанические усилия для того, чтобы сначала выучить английский язык,а в последствии чтобы его знание действительно помогло тебе и ты не жалел потраченного на изучение времени.

Результаты (английский) 1:

actually need to make the Herculean effort to learn English first, and later to his knowledge really helped you and you won't regret the time you spend looking for.

Результаты (английский) 2:

really need to make Herculean efforts to learn English first, and later to his knowledge really helped you and you will not regret the time spent on the study.

Результаты (английский) 3:

really need to make a herculean effort to learn english, and subsequently to his knowledge has really helped you and you won't regret the time spent on learning.