既然没有参加谈判的义务，抱怨似乎有点奇怪。制定的基准定价体系是为采矿公司和钢铁制造商就每年的价格提供确定性。

That too would be a strange complaint as there is no obligation to join negotiations—the system was developed to give both miners and steelmakers certainty about prices over the year.

youdao

既然没有参加谈判的义务，抱怨似乎有点奇怪。制定的基准定价体系是为采矿公司和钢铁制造商就每年的价格提供确定性。

That too would be a strange complaint as there is no obligation to join negotiations—the system was developed to give both miners and steelmakers certainty about prices over the year.

youdao