Most economists do not see price-fixing when it occurs because they expect it to be brought about by a number of explicit agreements among large firms.
大多数经济学家并不认为价格操纵会发生，因为他们认为这是由大公司之间的一系列明确协议所导致的。
2
The two countries signed a number of agreements in which they will seek for cooperation in the areas of economy, science and technology.
两国签署了一系列协议，寻求在经济、科技领域的合作。
3
A full discussion of the issue would be an article in its own right, and would probably violate a number of confidentiality agreements.