那你看，现在大数据这么流行，但真正用大数据来改善普罗大众生活的技术有多少？这台狗肉的电池交换系统就是一个利用大数据来整合能源使用率的系统，比起以前个人花费大把时间和费用给车子充电，岂不是聪明多了？
nà nǐ kàn ，xiànzài dà shùjù zhème liúxíng ，dàn zhēnzhèng yòng dà shùjù lái gǎishàn pǔluódàzhòng shēnghuó de jìshù yǒu duōshao ？zhè tái gǒuròu de diànchí jiāohuàn xìtǒng jiùshì yī gè lìyòng dà shùjù lái zhěnghé néngyuán shǐyòng lǜ de xìtǒng ，bǐqǐ yǐqián gèrén huāfèi dàbǎ shíjiān hé fèiyòng gěi chēzi chōngdiàn ，qǐbùshì cōngming duō le ？
Then look. Big data is so popular now, but how much can big data really be used to improve the technology for the average man on the street? This Goo Row battery exchange network uses big data to integrate battery usage systems, compared to the previous vehicle charging systems which meant people had to shell out time and money. Isn't it smarter?