南非在与卫生和教育有关的目标方面严重滞后。
South Asia is seriously behind on the goals related to health and education.
四是信用制度建设严重滞后。
The fourth is the credit institution-building seriously lagging behind.
农村基础设施建设严重滞后和短缺，是我国城乡差别进一步拉大的重要因素。
Severe lagging behind and lack of basic rural construction result in increasing distinction between town and country.
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