被约谈的一些行业协会和相关企业还发出了倡议书，承诺自觉遵守国家价格法律法规。

Some associations and companies that were invited to have the price conversation sent out written proposal, abiding by relative nation's price laws and regulations consciously.

既然已经有近四分之一的冰岛人签署了反对偿还债务的倡议书，因此，不难预料这次全民公决的结果。

Given that a quarter of the Icelandic population has signed a petition opposing such payments, it is not difficult to imagine how such a poll will turn out.

相反，即将在美国东北实施的《地区温室气体排放倡议书》却规定，所有的配额都会被拍买。

By contrast, in the Regional Greenhouse Gas Initiative, a scheme that will soon get underway in the North-East (see article), all the permits will be auctioned.