We should spare no effort to protect our environment.

我们应该不遗余力保护环境。

youdao

As a result, we must spare no effort to solve the problem of gender inequality.

因此，我们必须不遗余力地解决性别不平等的问题。

youdao

We should spare no effort to beautify our environment, because it is shared by all the human beings.

我们应不遗余力地美化我们的环境，因为它是全人类共有的。

youdao

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

Foreign Minister Ahmet Davutoglu vowed Turkey would spare no effort in protecting diplomatic facilities.

NPR: Suicide Bomber Kills Guard At US Embassy In Turkey

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

As we are about to enter a new era with the dawning of the new millennium, we must spare no effort in our quest for peace and security.

CNN: Transcript: Clinton, Mubarak news conference