существует множество полезных вещей

существует множество полезных вещей которые изобрели люди за всю историю человечества
но я считаю что одно из самых полезных изобретений -это слуховой аппарат для людей которые не не могут слышать . я думаю . что это небольшое изобретение дарит глухим людям счастье, ведь они могут слышать то, чего не слышали раньше
я видела много видео , где люди слышали звук первый раз в своей жизни и на их лицах была искренняя улыбка, счастье и слезы радости. это изобретение -удивительное

Результаты (английский) 1:

There are many useful things who invented people in historybut I believe that one of the most useful inventions is a hearing aid for people who cannot hear. I think. that this small invention gives deaf people happiness, because they can hear something not heard beforeI saw a lot of videos where people have heard sound for the first time in their lives and on their faces was a sincere smile, happiness and tears of joy. This invention-amazing

Результаты (английский) 2:

there are many useful things that people invented in human history
but I believe that one of the most useful inventions is a hearing aid for people who do not can not hear. I think. that this little invention gives deaf people happy, because they can hear something never heard before
, I saw a lot of videos where people heard the sound of the first times in their lives and in their faces was a sincere smile, happiness and tears of joy. This invention -udivitelnoe

Результаты (английский) 3:

There are many useful things that invented people in the entire history of mankind
but I believe that one of the most useful inventions -this hearing aid for people who are not cannot hear . i think .That it is a small invention gives deaf people happiness, they can hear it, which is not heard earlier
i saw many video , where people have heard sound the first time in their lives and on their faces was a genuine smile,Happiness and tears joy. this invention -amazing