We spare no effort in the research and development of new products.

对于新产品的研究及开发，我们更不遗余力。

youdao

We are going to spare no effort in saving lives; we are not going to let up.

我们就要尽全部力量救人，绝不会放松。

youdao

We are going to spare no effort in saving lives ; we are not going to let up.

我们就要尽全部力量救人，决不放松。

youdao

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

NPR: Suicide Bomber Kills Guard At US Embassy In Turkey

I've also directed that we spare no effort in investigating the origins of these suspicious packages and their connection to any additional terrorist plotting.

WHITEHOUSE: President Obama��s Statement on Security Alert

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