Нужен точный перевод на без онлайн переводчиков фразы "ведь сколько нужно испытать"

ответ:

after all, how much do you need to experience

after all, how much to experience .

ответ: 1-a) we  should not  burn  garbage.  it.            2- c) plants  growing  in the sea            3-c) greenpeace  protect  the oceans,  rivers, seas  and lakes            4-c)  we can  help the animals  if  we do not  cut wood            5-a)  we can help  the fish  if we do not  pollute the  oceans, rivers  and lakes

1.my brother has never been beaten at tennis.

2.english is spoken all over the world.

3.the boy was  punished   for something he did not do.

4. little sister was given a ticket too.

5. it   will be forgotten soon.

6. the book will be written in june.

7. the song was heard by nobody.

8. he will be given the book.

9. the   doctor was sent for.

10. some medicines were prescribed by the doctor.

11. the man was seen by nobody.