If you consider that she's only been studying English a year, she speaks it very well.
你可以考虑到她那学一年的英语,她的英语说得非常好。
do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present).
也都会消耗完其能量(整个宇宙是否如此,目前尚有争论)。