commodity relations

例句：

1. 1. The company's commodity relations with its suppliers are criticalto its success.
   该公司与供应商的商品关系对其成功至关重要。
2. 2. The trade fair is a platformfor exchanging commodity relations betweendifferent countries.
   贸易展是一个不同国家之间交流商品关系的平台。
3. 3. The government has been workingon improving the commodity relations betweenChina and other countries.
   政府一直在努力改善中国与其他国家的贸易关系。