Q: What are the challenges countries face in implementing the standards?

问：各国在执行这些标准时遇到的挑战是什么？

youdao

After all, browsers don't have the best track record of implementing existing standards.

历史表明，没有哪款浏览器在实现既有标准方面是做得出色的。

youdao

Do the people who are responsible for exerting governance, implementing to standards, and assessing compliance have authority compatible with performing their job functions?

负责实施治理、按标准实现，并且评估法规遵循的人有权与工作功能的执行相适合吗？

youdao

The primary emissions reductions over the next four years will come from installing more natural gas to replace coal, implementing the higher CAFE standards, rolling out more fully electric cars and beginning to install smart grid components.

FORBES: Energy And The Election

Safeway is implementing standards developed with the nonprofit group FishWise.

WSJ: Guidelines for Eating Sustainable Seafood

Although the ADA is deferential to national governments when it comes to the details of implementing their antidumping laws, it does articulate certain minimum standards intended to limit the scope for abuse, such as reaching affirmative findings of dumping when no dumping has occurred or manufacturing punitively high antidumping duty rates, for example.

FORBES: Protectionist Antidumping Regime is a Pox on America's Glass House