governing and executive body meaning in English

主管及行政机构

4 the board of the authority shall be the governing and executive body of the authority and as such shall , in the name of the authority , exercise and perform the powers and duties as are conferred and imposed on it by , or by virtue of , this ordinance
4市建局董事会是市建局的决策及执行机构，并据此须以市建局的名义行使由本条例或凭藉本条例授予该局的权力，以及执行由本条例或凭藉本条例委予该局的职责。