For instance , 10000 united miles can be switched into 5000 ba miles .
比如，10000英里的美国航空里程可以转换成5000英里的英国航空里程。
They may have switched channels during the commercial break , be napping or talking on the telephone .
在广告出现的时候他们可能已经转换频道，或者在织毛衣，打电话什么的。
My friend switched the subject to the poor condition of india 's roads , its dilapidated cities and the constant blackouts .
我的那位朋友接着将话题转换到了印度糟糕的道路，臃肿的城市以及经常性的大规模停电。
Had we switched to one of the provincial statistical offices still generating reliable figures , we fear it would have come under government pressure .
由于我们转换到地方统计部门之一以期能继续产生真实可靠的图表，我们害怕会有来自政府的压力。
After they were weaned , they were kept in the same light cycle for several weeks or switched to the opposite one .
