1.It includes all economic operations directly related to the currency, the credit, and the circulation of money…:它包括与货币，信贷，货币流通…有直接关系的一切经济活动。

此句中的(directly) related to…为后置定语,修饰前面的all economic operations。

2.the issuance and withdrawal of currency,collecting deposits and granting loans,buying and selling of gold and silver,foreign exchange,and negotiable securities:货币的发行和回笼，吸收存款和发放贷款，金银，外汇和有价证券的买卖。

3.payments of the balance of domestic and international trade:国内贸易和国际贸易的支付结算。