Moreover, analysis done to the re-distress causes of filled cracks and repaired potholes aims at acquiring when is the proper time to fill cracks in comparison with some other time to fill them up.

同时，还分析了填封裂缝和修补坑槽再破损的原因，并通过对不同裂缝填封时机的比较分析，得出较佳的填封时期。

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Later, the halftime crew anchored by host James Brown returned to fill the time with football analysis.

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