I also knew about this hypothetical exchange even in Buenos Aires, but we are joking, aren't we?

我在布宜诺斯艾利斯也听到了这样的传闻，但这简直是开玩笑，不是么？

youdao

I also knew about this hypothetical exchange even in Buenos Aires, but we are joking, aren't we?

我在布宜诺斯艾利斯也听到了这样的传闻，但这简直是开玩笑，不是么？

youdao