lóu xià chāoshì xīn shàngshì de nà kuǎn xīguā, qiē kāilái jìngrán shì bái ráng de

楼下超市新上市的那款西瓜，切开来居然是白瓤的。

That newly stocked watermelon at the downstairs supermarket turned out to be white inside when I cut it open.