How common it is
数据 appears often in everyday Chinese, so it is worth practicing early and reviewing often.
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Pronunciation focus
Say shù jù slowly first, then repeat it in a short phrase. Listen for the tone shape.
Usage note
数据是信息或数字的集合，用来帮助我们了解事物。
Shùjù shì xìnxī huò shùzì de jíhé, yòng lái bāngzhù wǒmen liǎojiě shìwù.
Data is a collection of information or numbers, used to help us understand things.
Context note
在学校里，老师用数据记录学生的成绩和出勤情况。
Zài xuéxiào lǐ, lǎoshī yòng shùjù jìlù xuéshēng de chéngjì hé chūqín qíngkuàng.
At school, teachers use data to record students' grades and attendance.
5 examples
这些数据告诉我们天气的变化。
zhè xiē shù jù gào sù wǒ men tiān qì de biàn huà。
This data tells us about weather changes.
科学家收集了很多数据。
kē xué jiā shōu jí le hěn duō shù jù。
Scientists collected a lot of data.
电脑可以处理大量数据。
diàn nǎo kě yǐ chǔ lǐ dà liàng shù jù。
Computers can process large amounts of data.
我们需要分析这些数据。
wǒ men xū yào fēn xī zhè xiē shù jù。
We need to analyze this data.
数据图表让信息更清楚。
shù jù tú biǎo ràng xìn xī gèng qīng chǔ。
Data charts make information clearer.
5 mini stories
小华在科学课上记录数据。他记下了温度。
xiǎo huá zài kē xué kè shàng jì lù shù jù。 tā jì xià le wēn dù。
Xiao Hua records data in science class. He notes down the temperature.
老师用数据看谁进步了。数据很有用。
lǎo shī yòng shù jù kàn shuí jìn bù le。 shù jù hěn yǒu yòng。
The teacher uses data to see who improved. The data is very useful.
小丽用数据做了一张图。数据很准确。
xiǎo lì yòng shù jù zuò le yì zhāng tú。 shù jù hěn zhǔn què。
Xiao Li made a chart using data. The data is very accurate.
小刚比较了两组数据。数据不同。
xiǎo gāng bǐ jiào le liǎng zǔ shù jù。 shù jù bù tóng。
Xiao Gang compared two sets of data. The data are different.
小文用数据帮助大家。数据让计划更好。
xiǎo wén yòng shù jù bāng zhù dà jiā。 shù jù ràng jì huà gèng hǎo。
Xiao Wen uses data to help everyone. Data makes plans better.