By keeping his focus on one industry and one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry or subject .
By keeping his focus on one industry , or one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry , or subject . By keeping his focus on one industry and one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry or subject . By keeping his focus on one industry and one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry or subject . By keeping his focus on one industry and one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry or subject .
By keeping his focus on one industry , or one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry , or subject .
حسن القواعد النحوية لهذه الجملة: By keeping his focus on one industry and one subject , he ensures that he is up-to-date and fully aware of all the current happenings in the industry or subject . خرج: