Бесполезно стараться убедить руково

Бесполезно стараться убедить руководство, что Джон умело справляется с трудными клиентами. Вы не добьётесь своей цели, не объяснив, что он недавно спас положение и репутацию фирмы благодаря своему такту, здравому смыслу и уважительному отношению к людям.

Результаты (английский) 1:

It is useless to try to convince management that John expertly copes with difficult customers. You don't get your goal, not explaining that he had recently saved position and reputation thanks to his tact, common sense and respect for others.

Результаты (английский) 2:

It is useless to try to convince the leadership that John skillfully cope with difficult clients. You will not achieve your goal, without explaining that he had recently saved the reputation of the company and because of its tact, common sense and respect for the people.

Результаты (английский) 3:

it would be useless to attempt to persuade the leadership that john was dealing with difficult customers. you don't set its goal, explaining that he had saved the status and reputation of the firm because of its sensitivitycommon sense and respect to the people.