This is the 8537th most frequent Chinese word.
sportium
"Sportium" is not a Chinese word; it appears to be a brand or name. No definition exists in Chinese for this term.
In this sentence, 'Sportium' is used as a proper noun to denote the name of a sports brand.
Sportium 是一个受欢迎的运动品牌。
Sportium is a popular sports brand.
Here, 'Sportium' specifies a retail store, emphasizing its role in sales of sports-related products.
我今天在 Sportium 商店买了跑鞋。
I bought running shoes at the Sportium store today.
In this context, 'Sportium' refers to an entity involved in organizing or sponsoring sports events.