But when COVID-19 forced the physical market to close, the artists moved it online.
但是当新冠肺炎迫使实体市场关闭后，艺术家们转到线上市场。
Physical market
原声例句
VOA慢速英语_世界
VOA Special 2021年3月合集
He said he thinks the physical art market will become digital in the next five years.
他说，他认为实体艺术市场将在未来五年内实现数字化。
英语百科
Commodity market
（重定向自Physical market）
A commodity market is a market that trades in primary economic sector rather than manufactured products. Soft commodities are agricultural products such as wheat, coffee, cocoa and sugar. Hard commodities are mined, such as gold and oil. Investors access about 50 major commodity markets worldwide with purely financial transactions increasingly outnumbering physical trades in which goods are delivered. Futures contracts are the oldest way of investing in commodities. Futures are secured by physical assets. Commodity markets can include physical trading and derivatives trading using spot prices, forwards, futures, and options on futures. Farmers have used a simple form of derivative trading in the commodity market for centuries for price risk management.