This book explains techniques that close this gap.

该书解释了消除这个缺口的技术。

youdao

The distance between the city and the riverfront is considerable, challenging the designers to devise a way to close this gap.

城市和滨水空间的距离非常大，它考验了设计师如何削减其间的距离。

youdao

The health Metrics Network will work to close this gap by helping countries improve their ability to gather this vital health information.

卫生计量系统网络将致力于通过帮助国家提高其收集这些重要卫生信息的能力缩小这一差距。

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"To close this important gap in our regulatory structure, legislative action is needed that would subject all systemically-important financial institutions to the same framework for consolidated supervision that currently applies to bank holding companies."

VOA: standard.2009.10.01

The only thing that can close this gap is to tighten the labor market.

CNN: Controversial immigration report may be right

Our civic, business and political cultures must be transformed if we are to close this gap.

CNN: Great and good to gather at Davos to tackle new reality

It would be wise of businesses and government to act quickly and forcefully to close this gap for good.

FORBES: The Wage Gap Is Worse Than I Thought