Может быть, он и хороший специалист

Может быть, он и хороший специалист, но право же, его манера говорить с сознанием собственного превосходства крайне неприятна.

Результаты (английский) 1:

Maybe he's a good technician, but right in the same place, his manner of speaking with the consciousness of its own superiority is extremely unpleasant.

Результаты (английский) 2:

Maybe he was a good specialist, but really, his manner of speaking with a consciousness of their own superiority is extremely unpleasant.

Результаты (английский) 3:

he may be a specialist, but right away, his manner of speaking with the consciousness of superiority extremely uncomfortable.