Regional pilot projects to improve monitoring and reporting of such indicators are already under way in Africa, Europe, the Middle East, Latin America and the Caribbean, and North America.

改进此类指标的监测和报告的区域试点项目早已在非洲、欧洲、中东、拉丁美洲和加勒比以及北美进行。

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Singapore tightened rules to prevent future debacles, and many banks and financial houses scrambled to improve monitoring and control.

CNN: Newsmakers 1995

It has rounded up health officials, scientists and ranchers from around the country to discuss ways to improve monitoring of beef in the United States.

CNN: USDA: American burgers still safe

The rules also limit the number of entrance doors to improve monitoring and require operators to take steps to prevent unregulated sales outside shows, including notifying law enforcement of shows so they can patrol nearby.

WSJ: Most NY gun show operators agree to new rules