Zhè zhāng zhuānjí yǐjīng huòdé le báijīn rènzhèng.
This album has already been certified platinum.
Tips
usage
In chemistry, platinum is formally called 铂 (bó) or 铂金 (bójīn). 白金 is the everyday/commercial term, also used for 'white gold' (gold-palladium alloy) in jewelry marketing.