与此同时，由于投资者预期美国本土铜生产商将从关税中受益，美国矿业巨头Freeport-McMoRan的股价盘中一度大涨5%，截至收盘涨幅收窄至2.5%。

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks about giving a helping hand.