齐心协力，锲而不舍【英】

concerted and unremitting efforts

译文来源

http://www.fmprc.gov.cn/mfa_eng/wjdt_665385/zyjh_665391/t1051157.shtml

例句

1. 双方应该在《中墨联合声明》精神指引下，齐心协力，锲而不舍，共同推进两国全面战略伙伴关系。——《习近平在墨西哥参议院的演讲》

1. We should, following the guidance of the China-Mexico Joint Declaration, make concerted and unremitting efforts to further advance our comprehensive strategic partnership.—Quoted from President Xi Jinping’s Speech at the Senate of Mexico