法定职责必须为【英】

must carry out all statutory functions and duties

译文来源

http://news.xinhuanet.com/english/china/2016-03/17/c_135198880.htm

例句

1. 各级政府及其工作人员要带头严格遵守宪法和法律，自觉运用法治思维和法治方式推动工作，法定职责必须为，法无授权不可为。——《政府工作报告——2016年3月5日李克强在第十二届全国人民代表大会第四次会议上》

1. Governments at all levels and all their employees must take the lead in strictly abiding by the Constitution and other laws and conscientiously apply rule of law thinking and approaches in their work; they must carry out all statutory functions and duties and may not do anything not authorized by law. —Quoted from Report on the Work of the GovernmentDelivered at the Fourth Session of the 12th National People’s Congress ofthe People’s Republic of China on March 5, 2016