The U.S. also blames Iran for a September attack on a large Saudi Arabian oil processing center.

美国还指责伊朗于9月袭击了沙特一家大型石油加工中心。

The U.S. also blamed Iran for a September missile attack on a large Saudi Arabian oil processing center.

美国还指责伊朗9月份对沙特一个大型石油加工中心发动导弹袭击。

The announcement came after last weekend's attacks on Saudi Arabian oil installations for which U.S. officials blame Iran, a charge Tehran denies.

此次宣布之前，上周末，沙特的油料设施受到了袭击，而美国官员谴责是伊朗所为，而伊朗方面否认了这项指控。

The reasons why - The Reuters News Agency reported that Saudi Arabian oil production would be back to normal in two to three weeks.

原因是什么？据路透社报道，沙特石油产量将在两到三周后恢复正常。