全面检查搜索结果的排序系统，不要仅仅以广告的费用作为排列指标，而是注重可信度度。
Overhauling its search results ranking system, so that they are not solely determined by how much advertisers have paid, and are primarily ranked by credibility.
全面检查搜索结果的排序系统，不要仅仅以广告的费用作为排列指标，而是注重可信度度。
Overhauling its search results ranking system, so that they are not solely determined by how much advertisers have paid, and are primarily ranked by credibility.
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