represent作为动词，表示代表的意思，同义短语是stand for或者on behalf of，例如
Tom represents the company.
Tom stands for the company.
Tom is on behalf of the company.
represent作为动词，表示代表的意思，同义短语是stand for或者on behalf of，例如
Tom represents the company.
Tom stands for the company.
Tom is on behalf of the company.
