Option b: Use synthetic objects for intermediate facts.
选项b：使用中间事实的合成对象。
Firm B is a downstream firm that produces final goods using intermediate goods and capital as input.
企业b是下游企业，有中间产品和资本作为输入品生产最终产品。
Subsidiary corporation B is a downstream firm that produces final goods using intermediate goods and capital as input.
子公司B是下游企业，用中间商品和资本作为输入生产最终商品。
应用推荐