to spare no effort

基本解释

He pledged to spare no effort to strengthen the strategic partnership with China.
他说，我愿在此郑重表示，巴西政府将为加强与中国的战略伙伴关系作出不懈努力。
www.fmprc.gov.cn
Development Goals: to spare no effort, steady progress, as the best social services in the region of business!
发展目标：不遗余力，稳步前进，成为本地区最好的社会服务性企业！
What we ought to do is to spare no effort to educate Chinese to get to know and treasure our splendid traditions instead of rejecting foreign culture.
我们应该做的是不遗余力的教育国人，让他们了解并珍视我们灿烂的传统而不是拒绝外来文化。

You must love loyal advisors and servants, whether they be foreigners or our own people, and spare no effort to serve the common good."
你一定要热爱俄国那些忠诚的大臣和臣民,不管他是来自外国还是国内,同时你也必须不遗余力地为公共利益服务"
耶鲁公开课 - 欧洲文明课程节选

But as President of the United States, I'm going to spare no effort to respond to this crisis for as long as it continues.
WHITEHOUSE: President Obama Speaks on NYC Incident and BP Oil Spill in Louisiana The White House
He has been meeting regularly with the entire federal team that has been coordinated by Administrator Fugate, and directed them to spare no effort, to lean forward in their response to the storm and in the provision of assistance to states and localities that have been affected by the storm.
WHITEHOUSE: The White House