Comex

例句：

1. 1. The Comex is the largest stock exchange in the world.
   商品交易所是世界上最大的股票交易所。
2. 2. The Comex is a place where traders meet to buy and sell goods.
   商品交易所是交易员见面买卖商品的场所。
3. 3. The Comex has been experiencing high volatility recently.
   商品交易所最近一直波动较大。