I called my friend Joseph using my old SIM card in my new mobile.

我把旧的用户识别卡装进新手机里，然后给我的朋友约瑟夫打了个电话。

youdao

Then my brother helped us to buy sim card, to buy clip card , and to get to know how the transportation works in Copenhagen. The metro, train, and the bus is very convenient.

弟弟带我们买了丹麦的电话卡，又熟悉了下丹麦便利的交通系统，地铁，火车，公交车.r去哪里都很快捷方便！

youdao

Then my brother helped us to buy sim card, to buy clip card , and to get to know how the transportation works in Copenhagen. The metro, train, and the bus is very convenient.

弟弟带我们买了丹麦的电话卡，又熟悉了下丹麦便利的交通系统，地铁，火车，公交车.r去哪里都很快捷方便！

youdao