HSK 7-9
大数据
dàshùjù名
big data (computing)
大数据帮助企业了解市场。
Dà shù jù bāng zhù qǐ yè liǎo jiě shì chǎng.
Big data helps companies understand the market.
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Appears across levels (7-9) in the HSK 3.0 word list.