BBC地平线：生物钟：身体运转的奥秘

We all have a biological clock ticking away inside us that governs our daily rhythms. This affects our health as much as our diet and whether we exercise. So what can we do to manage this internal clock better?　　To find out, evolutionary biologist Ella Al-Shamahi locks former commando Aldo Kane in an abandoned nuclear bunker with no way of telling the time - for ten days. Monito...。冯少君依然没给个准话，只淡淡道：“无妨，就算叔祖父忘了，我的记性可好得很。而且，我这个人心眼小，最是记仇。谁惹了我，就是等上十年八年，我也得十倍百倍地还回去。”……