хорошее знание иностранного языка о

хорошее знание иностранного языка очень помогало ему в работе

Результаты (английский) 1:

a good knowledge of a foreign language very helped him in his work

Результаты (английский) 2:

good knowledge of a foreign language really helped him in his work

Результаты (английский) 3:

good knowledge of a foreign language is very helpful to him in the