Mogala wa sathalaete tota ga o emisetse mogala wa letheka, ka o tla tshwanelwa ke go re o bo o le kwa ntle ka mogala o o bonalang sentle kwa sathalaeteng go re o letse mogala. The previous text is in Tswana. Here is a translation to Chinese (Simplified):
一般来说，卫星电话不能取代移动电话，因为只有在卫星信号畅通的室外，才能进行通话。