但于每天轰炸我们的大多数海量宏观经济信息不同的是，中央银行家的言论和观点拥有相对可预测的效应，尤其是当这些银行的主席，总裁，行长发话，或者其他官员一致表态的时候。
But, unlike most of the reams of macroeconomic information with which we are bombarded every day, central bankers’ speeches and opinions have relatively foreseeable effects, especially when the bank’s chair, president, or governor speaks, or other officials speak in concert.