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To 2020, the national addition construction achieves completely conserves energy 65% goals.
到2020年，全国新增建筑全部达到节能65%的目标。
youdao
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To 2020, the national addition construction achieves completely conserves energy 65% goals.
到2020年，全国新增建筑全部达到节能65%的目标。
youdao